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Marquise|Natural|GIA

0.51ct I VVS2 Marquise Natural Diamond

EX • I/VVS2 • GIA 6555557634

Certificate GIA 6555557634

Diamond specifications and retailer prices

From $1,172 NZD
As of November 4, 2026
Save $699 NZD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,871 NZD at GemTrove · As of November 6, 2026
View at GemTrove

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 6555557634. Listed at 4 retailers as of November 4, 2026, with prices from $1,172 to $1,871, a $699 spread on the same certified stone. GemTrove lists it at $1,871. 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
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555557634
Dimensions7.83 × 4.11 × 2.66 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Needle, Pinpoint, Cloud, Surface Graining
Top View
7.83 mm4.11 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555557634
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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 4
Current: $1,871 NZD|Low: $1,021 NZD|High: $1,871 NZD|Avg: $1,453 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$1,172 NZD
Retailer 5$1,325 NZD
Retailer 3$1,411 NZD
Retailer 2$1,512 NZD
GemTrove$1,871 NZD

30 data points across 5 retailers

4 retailers$1,172 NZD to $1,871 NZD

A
Cheapest Retailer
-
$1,172 NZD
Final sale: no returns
A
Retailer 2
-
$1,411 NZD
View
B+
Retailer 3
-
$1,512 NZD
View
Most Expensive
B+
GemTrove
GT-N-01271901-98 · Nov 6
$1,871 NZD
A$1,618 AUD
View
3 more retailers have this diamond
Prices start from $1,172 NZDSave up to $699 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
$1,172 NZD