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Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2235837145

Certificate GIA 2235837145

Diamond specifications and retailer prices

From £14,007 GBP
As of November 4, 2026
Save £7,493 GBP (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £21,500 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235837145. Listed at 13 retailers as of November 4, 2026, with prices from £14,007 to £21,500, a £7,493 spread on the same certified stone. MOH London lists it at £21,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.26°
Pavilion angle39.92°
OriginNatural
Grading LabGIA
CertificateGIA 2235837145
Dimensions12.28 × 5.89 × 3.56 mm
L/W Ratio2.08
Culet sizeNone
Top View
12.28 mm5.89 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235837145
Side View
Table 59.0%Crown 36.26°Girdle: MED-THKPavilion 39.92°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £21,500 GBP|Low: £8,431 GBP|High: £22,334 GBP|Avg: £15,642 GBP|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 10£8,431 GBP
Retailer 8£10,755 GBP
Retailer 7£11,280 GBP
Retailer 9£11,594 GBP
Retailer 6£12,166 GBP
Retailer 20£14,007 GBP
Retailer 16£14,384 GBP
Retailer 15£14,600 GBP
Retailer 3£14,871 GBP
Retailer 4£15,875 GBP
Retailer 17£15,998 GBP
Retailer 19£16,506 GBP
Retailer 13£16,743 GBP
Retailer 5£16,940 GBP
Retailer 2£16,972 GBP
Retailer 11£18,739 GBP
Retailer 18£19,554 GBP
Retailer 14£20,278 GBP
MOH London£21,500 GBP
Retailer 12£22,334 GBP

35 data points across 20 retailers

13 retailers£14,007 GBP to £21,500 GBP

B+
Cheapest Retailer
-
£14,007 GBP
Retailer 2
-
£14,384 GBP
View
Price last confirmed 33 days ago
B+
Retailer 3
-
£14,600 GBP
View
Final sale: no returns
B+
Retailer 4
-
£14,871 GBP
View
B+
Retailer 5
-
£15,875 GBP
View
B+
Retailer 6
-
£15,998 GBP
View
B
Retailer 7
-
£16,506 GBP
View
B+
Retailer 8
-
£16,743 GBP
View
B
Retailer 9
-
£16,940 GBP
View
B
Retailer 10
-
£16,972 GBP
View
B
Retailer 11
-
£19,554 GBP
View
B
Retailer 12
-
£20,278 GBP
View
Most Expensive
B
MOH London
DE8DDBBB2 · Nov 4
£21,500 GBP
View
12 more retailers have this diamond
Prices start from £14,007 GBPSave up to £7,493 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.51ct Marquise
£14,007 GBP