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Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6562396671

Certificate GIA 6562396671

Diamond specifications and retailer prices

From $1,066 NZD
₹57,149 INR
As of November 2, 2026
Save $3,809 NZD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,875 NZD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-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 6562396671. Listed at 16 retailers as of November 2, 2026, with prices from $1,066 to $4,875, a $3,809 spread on the same certified stone. Flawless Fine Jewelry lists it at $4,875. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562396671
Dimensions7.88 × 4.22 × 2.66 mm
L/W Ratio1.87
Culet sizeNone
Top View
7.88 mm4.22 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562396671
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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 2
Current: $4,875 NZD|Low: $1,064 NZD|High: $4,875 NZD|Avg: $1,957 NZD
Flawless Fine Jewelry
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
November 3, 2026
Retailer 8$1,066 NZD
Retailer 7$1,315 NZD
Retailer 10$1,857 NZD
Retailer 2$1,967 NZD
Retailer 6$2,209 NZD
Retailer 11$2,373 NZD
Retailer 4$2,497 NZD
Retailer 13$2,707 NZD
Retailer 3$2,755 NZD
Retailer 14$2,861 NZD
Retailer 5$3,123 NZD
Retailer 9$3,143 NZD
Retailer 12$3,331 NZD
Retailer 15$4,742 NZD
Flawless Fine Jewelry$4,875 NZD

34 data points across 15 retailers

16 retailers$1,066 NZD to $4,875 NZD

A
Cheapest Retailer
-
$1,066 NZD
₹57,149 INR
A
Retailer 2
-
$1,315 NZD
$740 USD
View
B+
Retailer 3
-
$1,857 NZD
€995 EUR
View
B+
Retailer 4
-
$1,879 NZD
£832 GBP
View
B+
Retailer 5
-
$1,967 NZD
£871 GBP
View
B+
Retailer 6
-
$2,209 NZD
ZAR 20,082 ZAR
View
B+
Retailer 7
-
$2,373 NZD
$1,335 USD
View
B
Retailer 8
-
$2,497 NZD
$1,405 USD
View
Final sale: no returns
B
Retailer 9
-
$2,707 NZD
$1,523 USD
View
B
Retailer 10
-
$2,755 NZD
$1,550 USD
View
B
Retailer 11
-
$2,861 NZD
$1,610 USD
View
B
Retailer 12
-
$3,123 NZD
$1,757 USD
View
B
Retailer 13
-
$3,143 NZD
£1,392 GBP
View
B
Retailer 14
-
$3,331 NZD
$1,874 USD
View
B
Retailer 15
-
$4,742 NZD
£2,101 GBP
View
Most Expensive
B
Flawless Fine Jewelry
019A8424A · Nov 2
$4,875 NZD
£2,160 GBP
View
15 more retailers have this diamond
Prices start from $1,066 NZDSave up to $3,809 NZD

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
$1,066 NZD