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Marquise|Natural|GIA

0.51ct G VVS1 Marquise Natural Diamond

EX • G/VVS1 • GIA 2566062277

Certificate GIA 2566062277

Diamond specifications and retailer prices

From $1,429 NZD
As of November 4, 2026
Save $1,760 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,189 NZD at Flawless Fine Jewelry · As of November 7, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566062277. Listed at 14 retailers as of November 4, 2026, with prices from $1,429 to $3,189, a $1,760 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,189. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.63°
Pavilion angle38.43°
OriginNatural
Grading LabGIA
CertificateGIA 2566062277
Dimensions8.38 × 4.08 × 2.45 mm
L/W Ratio2.05
Culet sizeNone
Top View
8.38 mm4.08 mm0.51 ctG / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566062277
Side View
Table 58.0%Crown 35.63°Girdle: STK-VTKPavilion 38.43°Culet: NoneDepth 60.0%

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 4
Current: $3,189 NZD|Low: $1,429 NZD|High: $3,299 NZD|Avg: $1,927 NZD|-3.3%
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
November 7, 2026
Retailer 12$1,429 NZD
Retailer 3$1,443 NZD
Retailer 9$1,499 NZD
Retailer 4$1,557 NZD
Retailer 14$1,589 NZD
Retailer 11$1,602 NZD
Retailer 2$1,651 NZD
Retailer 7$1,797 NZD
Retailer 8$2,074 NZD
Retailer 10$2,118 NZD
Retailer 6$2,179 NZD
Retailer 5$2,302 NZD
Retailer 13$2,331 NZD
Flawless Fine Jewelry$3,189 NZD

29 data points across 14 retailers

14 retailers$1,429 NZD to $3,189 NZD

A
Cheapest Retailer
-
$1,429 NZD
A
Retailer 2
-
$1,443 NZD
View
A
Retailer 3
-
$1,499 NZD
View
A
Retailer 4
-
$1,557 NZD
View
A
Retailer 5
-
$1,589 NZD
View
A
Retailer 6
-
$1,602 NZD
View
A
Retailer 7
-
$1,651 NZD
View
A
Retailer 8
-
$1,797 NZD
View
B+
Retailer 9
-
$2,074 NZD
View
B+
Retailer 10
-
$2,118 NZD
View
B+
Retailer 11
-
$2,179 NZD
View
B+
Retailer 12
-
$2,302 NZD
View
B+
Retailer 13
-
$2,331 NZD
View
Most Expensive
B
Flawless Fine Jewelry
25E561907 · Nov 7
$3,189 NZD
£1,392 GBP
View
13 more retailers have this diamond
Prices start from $1,429 NZDSave up to $1,760 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
$1,429 NZD