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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 $854 AUD
₹57,149 INR
As of November 2, 2026
Save $3,051 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,905 AUD 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 $854 to $3,905, a $3,051 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,905. 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: $3,905 AUD|Low: $853 AUD|High: $3,905 AUD|Avg: $1,517 AUD
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 2, 2026
Retailer 2$854 AUD
Retailer 7$1,053 AUD
Retailer 9$1,487 AUD
Retailer 6$1,770 AUD
Retailer 11$1,901 AUD
Retailer 4$2,000 AUD
Retailer 13$2,168 AUD
Retailer 3$2,207 AUD
Retailer 14$2,292 AUD
Retailer 10$2,399 AUD
Retailer 5$2,501 AUD
Retailer 8$2,517 AUD
Retailer 12$2,668 AUD
Retailer 15$3,799 AUD
Flawless Fine Jewelry$3,905 AUD

33 data points across 15 retailers

16 retailers$854 AUD to $3,905 AUD

A
Cheapest Retailer
-
$854 AUD
₹57,149 INR
A
Retailer 2
-
$1,053 AUD
$740 USD
View
B+
Retailer 3
-
$1,487 AUD
€995 EUR
View
B+
Retailer 4
-
$1,505 AUD
£832 GBP
View
B+
Retailer 5
-
$1,770 AUD
ZAR 20,082 ZAR
View
B+
Retailer 6
-
$1,901 AUD
$1,335 USD
View
B
Retailer 7
-
$2,000 AUD
$1,405 USD
View
Final sale: no returns
B
Retailer 8
-
$2,168 AUD
$1,523 USD
View
B
Retailer 9
-
$2,207 AUD
$1,550 USD
View
B
Retailer 10
-
$2,292 AUD
$1,610 USD
View
B
Retailer 11
-
$2,399 AUD
£1,327 GBP
View
B
Retailer 12
-
$2,501 AUD
$1,757 USD
View
B
Retailer 13
-
$2,517 AUD
£1,392 GBP
View
B
Retailer 14
-
$2,668 AUD
$1,874 USD
View
B
Retailer 15
-
$3,799 AUD
£2,101 GBP
View
Most Expensive
B
Flawless Fine Jewelry
019A8424A · Nov 2
$3,905 AUD
£2,160 GBP
View
15 more retailers have this diamond
Prices start from $854 AUDSave up to $3,051 AUD

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
$854 AUD