Marquise|Natural|GIA

0.51ct I VVS2 Marquise Natural Diamond

EX • I/VVS2 • GIA 5566642616

Certificate GIA 5566642616

Diamond specifications and retailer prices

From $488 USD
₹46,516 INR
As of November 2, 2026
Save $972 USD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,461 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566642616. Listed at 7 retailers as of November 2, 2026, with prices from $488 to $1,461, a $972 spread on the same certified stone. MOH London lists it at $1,461. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566642616
Dimensions8.25 × 4.07 × 2.60 mm
L/W Ratio2.03
Top View
8.25 mm4.07 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5566642616
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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 2
Current: $1,461 USD|Low: $488 USD|High: $1,468 USD|Avg: $888 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$488 USD
Retailer 4$645 USD
Retailer 3$778 USD
Retailer 6$791 USD
Retailer 7$871 USD
Retailer 5$931 USD
MOH London$1,461 USD

10 data points across 7 retailers

7 retailers$488 USD to $1,461 USD

A
Cheapest Retailer
-
$488 USD
₹46,516 INR
A
Retailer 2
-
$645 USD
View
A
Retailer 3
-
$778 USD
£613 GBP
View
A
Retailer 4
-
$791 USD
View
B+
Retailer 5
-
$871 USD
View
B+
Retailer 6
-
$931 USD
€887 EUR
View
Most Expensive
B
MOH London
63534C287 · Nov 2
$1,461 USD
£1,150 GBP
View
6 more retailers have this diamond
Prices start from $488 USDSave up to $972 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
$488 USD