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Marquise|Natural|GIA

0.51ct D VS2 Marquise Natural Diamond

ID • D/VS2 • GIA 1568688467

Certificate GIA 1568688467

Diamond specifications and retailer prices

From £836 GBP
$1,120 USD
As of November 1, 2026
Save £1,470 GBP (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,306 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568688467. Listed at 20 retailers as of October 30, 2026, with prices from £836 to £2,306, a £1,470 spread on the same certified stone. NZ Jewellers lists it at £2,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 1568688467
Dimensions9.17 × 4.09 × 2.44 mm
L/W Ratio2.24
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
9.17 mm4.09 mm0.51 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568688467
Side View
Table 62.0%Crown 32.4°Girdle: MED-VTKPavilion 36.8°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,306 GBP|Low: £836 GBP|High: £2,658 GBP|Avg: £1,251 GBP|-13.3%
NZ Jewellers
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 1, 2026
Retailer 2£836 GBP
Retailer 9£844 GBP
Retailer 5£850 GBP
Retailer 8£872 GBP
Retailer 16£903 GBP
Retailer 10£906 GBP
Retailer 3£946 GBP
Retailer 6£946 GBP
Retailer 7£980 GBP
Retailer 4£982 GBP
Retailer 19£1,046 GBP
Retailer 15£1,080 GBP
Retailer 17£1,091 GBP
Retailer 13£1,098 GBP
Retailer 11£1,173 GBP
Retailer 12£1,441 GBP
Retailer 18£1,460 GBP
Retailer 20£1,706 GBP
Retailer 14£1,732 GBP
NZ Jewellers£2,306 GBP

10 data points across 20 retailers

20 retailers£836 GBP to £2,306 GBP

B+
Cheapest Retailer
-
£836 GBP
$1,120 USD
B+
Retailer 2
-
£844 GBP
$1,131 USD
View
A
Retailer 3
-
£850 GBP
SGD 1,539 SGD
View
A
Retailer 4
-
£872 GBP
$1,169 USD
View
Final sale: no returns
B+
Retailer 5
-
£903 GBP
$1,210 USD
View
B+
Retailer 6
-
£906 GBP
$1,214 USD
View
B+
Retailer 7
-
£946 GBP
$1,267 USD
View
B+
Retailer 8
-
£946 GBP
$1,267 USD
View
B+
Retailer 9
-
£980 GBP
$1,313 USD
View
B+
Retailer 10
-
£982 GBP
$1,316 USD
View
B+
Retailer 11
-
£1,046 GBP
$1,402 USD
View
B+
Retailer 12
-
£1,080 GBP
View
B+
Retailer 13
-
£1,091 GBP
$1,462 USD
View
B+
Retailer 14
-
£1,098 GBP
View
B+
Retailer 15
-
£1,173 GBP
$1,572 USD
View
B
Retailer 16
-
£1,441 GBP
$1,930 USD
View
B
Retailer 17
-
£1,460 GBP
ZAR 31,596 ZAR
View
B
Retailer 18
-
£1,706 GBP
View
B
Retailer 19
-
£1,732 GBP
View
Most Expensive
B
NZ Jewellers
e02cc215-8b45-4e0f-8159-dd3fa3840c74 · Oct 30
£2,306 GBP
$3,090 USD
View
19 more retailers have this diamond
Prices start from £836 GBPSave up to £1,470 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.

A
0.51ct Marquise
£836 GBP