Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 6562665578

Certificate GIA 6562665578

Diamond specifications and retailer prices

From $666 USD
₹63,435 INR
As of November 1, 2026
Save $2,112 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,778 USD 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562665578. Listed at 15 retailers as of October 30, 2026, with prices from $666 to $2,778, a $2,112 spread on the same certified stone. NZ Jewellers lists it at $2,778. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
G
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562665578
Dimensions8.02 × 4.21 × 2.60 mm
L/W Ratio1.90
Girdle conditionVery Thick
Top View
8.02 mm4.21 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562665578
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,778 USD|Low: $666 USD|High: $2,778 USD|Avg: $1,162 USD
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
November 1, 2026
Retailer 2$666 USD
Retailer 3$693 USD
Retailer 5$896 USD
Retailer 14$978 USD
Retailer 12$1,019 USD
Retailer 7$1,029 USD
Retailer 9$1,035 USD
Retailer 13$1,045 USD
Retailer 4$1,173 USD
Retailer 10$1,248 USD
Retailer 11$1,367 USD
Retailer 8$1,623 USD
Retailer 6$1,768 USD
NZ Jewellers$2,778 USD

5 data points across 14 retailers

15 retailers$666 USD to $2,778 USD

A
Cheapest Retailer
-
$666 USD
₹63,435 INR
A
Retailer 2
-
$693 USD
View
Final sale: no returns
A
Retailer 3
-
$819 USD
A$1,260 AUD
View
A
Retailer 4
-
$896 USD
View
B+
Retailer 5
-
$978 USD
View
B+
Retailer 6
-
$1,019 USD
View
B+
Retailer 7
-
$1,029 USD
£810 GBP
View
B+
Retailer 8
-
$1,035 USD
£815 GBP
View
B+
Retailer 9
-
$1,045 USD
View
B+
Retailer 10
-
$1,173 USD
View
B
Retailer 11
-
$1,248 USD
€1,189 EUR
View
B
Retailer 12
-
$1,367 USD
ZAR 22,091 ZAR
View
B
Retailer 13
-
$1,623 USD
£1,278 GBP
View
B
Retailer 14
-
$1,768 USD
£1,392 GBP
View
Most Expensive
B
NZ Jewellers
3e2ea5f2-88a6-4ad6-b756-02f2f5cb377d · Oct 30
$2,778 USD
View
14 more retailers have this diamond
Prices start from $666 USDSave up to $2,112 USD

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
$666 USD