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Marquise|Natural|GIA

0.50ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 6555416327

Certificate GIA 6555416327

Diamond specifications and retailer prices

From $909 NZD
As of November 6, 2026
Save $1,943 NZD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,852 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded I 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 6555416327. Listed at 7 retailers as of November 4, 2026, with prices from $909 to $2,852, a $1,943 spread on the same certified stone. MOH London lists it at $2,852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555416327
Dimensions8.65 × 3.97 × 2.54 mm
L/W Ratio2.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity
Top View
8.65 mm3.97 mm0.50 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555416327
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.0%

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 6
Current: $2,852 NZD|Low: $909 NZD|High: $2,889 NZD|Avg: $1,764 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$909 NZD
Retailer 4$1,510 NZD
Retailer 3$1,748 NZD
Retailer 5$1,858 NZD
MOH London$2,852 NZD

39 data points across 5 retailers

7 retailers$909 NZD to $2,852 NZD

A
Cheapest Retailer
-
$909 NZD
B+
Retailer 2
-
$1,411 NZD
View
B+
Retailer 3
-
$1,510 NZD
View
Retailer 4
-
$1,696 NZD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$1,748 NZD
View
Retailer 6
-
$1,858 NZD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
282F40AFF · Nov 4
$2,852 NZD
£1,245 GBP
View
6 more retailers have this diamond
Prices start from $909 NZDSave up to $1,943 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
0.50ct Marquise
$909 NZD