Find Rare Natural Colour Diamond Jewellery | Since 1980

We’d be delighted to welcome you to our Mayfair Townhouse. Please visit us at 46 Conduit Street or contact us to book an in-person or virtual appointment

From brilliant white diamonds to cool blues, rare pinks, vibrant yellows, mesmerising greens and more, discover a selection of one-of-a-kind diamond jewels.

Solitaire Pear Shape Diamond Pendant

Price Upon Request

Grand Slam Bracelet 12 Carats

Price Upon Request

Grafton Diamond and Pink Diamond Pendant

Price Upon Request

Grafton Diamond and Pink Diamond Earrings

Price Upon Request

Trilogy Pear Shape Diamond Earrings

£30,000

Mayfair Rose Pink and White Diamond Necklace

Price Upon Request

Trilogy Kite Shape Diamond Earrings

Price Upon Request

Solitaire Diamond Studs 1.50 Carats

Price Upon Request

Regal Grey Diamond and Pink Diamond Earrings

£22,000

Regal Butterfly Pink Diamond Pendant

£16,000

Solitaire Fancy Yellow Diamond Studs 2.70 Carats

Price Upon Request

Regal Orange Diamond Earrings

£25,000

Regal Cognac Diamond Earrings

Price Upon Request

Regal Cognac Diamond Pendant

Price Upon Request

Ice Diamond Ring

£18,000

Emerald Cut Diamond Eternity Ring 15 Carats

Price Upon Request

Venus Diamond Ring

Price Upon Request

Lifetime Cushion Cut Diamond Ring

£12,500

Majestic 2 carat Diamond Ring

Price Upon Request

Lifetime Diamond Ring

£3,500

Signature Diamond Eternity Ring 1.70 carats

From £6,500

Regent Pink Diamond Ring

Price Upon Request

The English Rose Brooch

Price Upon Request

Reflection Diamond and Pink Diamond Ring

Price Upon Request

Solitaire Pink Purple Diamond Ring

£27,500

Lifetime Pink Diamond and Diamond Ring

£7,500

Lifetime Blue Diamond and Diamond Ring

£10,000

Lifetime Yellow Diamond and Diamond ring

£6,500

Lifetime Yellow Diamond and Diamond Ring

£4,000

Lifetime Green Diamond and Diamond Ring

£4,000

Lifetime Cognac Diamond and Diamond Ring

£4,000

Burlington Chameleon Diamond Earrings

Price Upon Request

Regal Yellow Diamond Ring

£22,000

Grand Slam Yellow Diamond Asscher Cut Bracelet

Price Upon Request

Butterfly Yellow Diamond Brooch

Price Upon Request

Regal Yellow Diamond Ring

£25,000

Regent Yellow Diamond Ring

Price Upon Request

Wallace Fancy Intense Orange-Yellow Diamond Pendant

Price Upon Request

Duet Orange Diamond Ring

£12,500

Regal Diamond and Yellow Diamond Earrings

£6,500

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Diamond Jewels

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Inside Circumference		Sizes
MM	Inches	UK	US	European
42.76	1.68	E	2 1/2	42 3/4
43.45	1.71	E 1/2	2 3/4	-
44.14	1.74	F	3	44
44.45	1.75	F 1/2	3 1/8	-
44.77	1.76	F 3/4	3 1/4	-
45.11	1.77	G	3 3/8	45 1/4
45.40	1.79	G 1/4	3 1/2	-
45.74	1.80	G 1/2	3 5/8	-
46.02	1.81	H	3 3/4	46 1/2
46.68	1.84	H 1/2	4	-
47.25	1.86	I	4 1/4	47 3/4
47.97	1.89	I 1/2	4 1/2	-
48.38	1.90	J	4 5/8	49
48.79	1.92	J 1/4	4 3/4	-
49.32	1.94	J 1/2	5	-
49.64	1.95	K	5 1/8	50
49.95	1.97	K 1/4	5 1/4	-
50.27	1.98	K 1/2	5 3/8	-
50.58	1.99	L	5 1/2	51 3/4
51.21	2.02	L 1/4	5 3/4	-
51.55	2.03	L 1/2	5 7/8	-
51.87	2.04	M	6	52 3/4
52.50	2.07	M 1/2	6 1/4	-
53.16	2.09	N	6 1/2	54
53.82	2.12	N 1/2	6 3/4	-
54.51	2.15	O	7	55 1/4
54.82	2.16	O 1/2	7 1/4	-
55.76	2.20	P	7 1/2	56 1/2
56.45	2.22	P 1/2	7 3/4	-
57.15	2.25	Q	8	57 3/4
57.65	2.27	Q 1/2	8 1/4	-
58.21	2.29	Q 3/4	8 1/2	-
58.47	2.30	R	8 5/8	59
58.72	2.31	R 1/4	8 3/4	-
59.06	2.32	R 1/2	8 7/8	-
59.34	2.35	R 3/4	9	-
60.00	2.36	S	9 1/8	60 1/4
60.38	2.38	S 1/4	9 1/4	-
60.66	2.39	S 1/2	9 3/8	-

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