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Marquise|Natural|GIA

0.51ct G VVS1 Marquise Natural Diamond

EX • G/VVS1 • GIA 2556664380

Certificate GIA 2556664380

Diamond specifications and retailer prices

From $1,200 NZD
As of November 6, 2026
Save $4,006 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,206 NZD at NZ Jewellers · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556664380. Listed at 13 retailers as of November 5, 2026, with prices from $1,200 to $5,206, a $4,006 spread on the same certified stone. NZ Jewellers lists it at $5,206. 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
Pavilion angle40.45°
OriginNatural
Grading LabGIA
CertificateGIA 2556664380
Dimensions8.12 × 4.20 × 2.62 mm
L/W Ratio1.93
Key to symbols
Pinpoint, Feather
Top View
8.12 mm4.20 mm0.51 ctG / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556664380
Side View
Table 59.0%CrownGirdle: THN-VTKPavilion 40.45°Culet: NoneDepth 62.5%

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: $5,206 NZD|Low: $1,176 NZD|High: $5,206 NZD|Avg: $2,254 NZD|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8$1,200 NZD
Retailer 11$1,598 NZD
Retailer 12$1,660 NZD
Retailer 9$1,679 NZD
Retailer 5$1,701 NZD
Retailer 3$1,743 NZD
Retailer 2$2,013 NZD
Retailer 10$2,240 NZD
Retailer 7$2,262 NZD
Retailer 6$2,984 NZD
Retailer 4$3,049 NZD
NZ Jewellers$5,206 NZD

31 data points across 12 retailers

13 retailers$1,200 NZD to $5,206 NZD

A
Cheapest Retailer
-
$1,200 NZD
Retailer 2
-
$1,598 NZD
View
Price last confirmed 3 days ago
A
Retailer 3
-
$1,660 NZD
View
A
Retailer 4
-
$1,679 NZD
View
A
Retailer 5
-
$1,701 NZD
View
A
Retailer 6
-
$1,743 NZD
View
B+
Retailer 7
-
$2,013 NZD
View
B+
Retailer 8
-
$2,190 NZD
View
B+
Retailer 9
-
$2,240 NZD
View
B+
Retailer 10
-
$2,262 NZD
View
B
Retailer 11
-
$2,984 NZD
View
B
Retailer 12
-
$3,049 NZD
View
Most Expensive
B
NZ Jewellers
2a9a6842-d547-4b52-9038-1dd3a50a9d5c · Nov 5
$5,206 NZD
$2,886 USD
View
12 more retailers have this diamond
Prices start from $1,200 NZDSave up to $4,006 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
$1,200 NZD