Marquise|Natural|GIA

0.51ct G VVS1 Marquise Natural Diamond

EX • G/VVS1 • GIA 2556664380

Certificate GIA 2556664380

Diamond specifications and retailer prices

From $678 USD
HK$5,300 HKD
As of November 1, 2026
Save $2,208 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,886 USD at NZ Jewellers · As of November 3, 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 1, 2026, with prices from $678 to $2,886, a $2,208 spread on the same certified stone. NZ Jewellers lists it at $2,886. 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
Color
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 1
Current: $2,886 USD|Low: $653 USD|High: $2,886 USD|Avg: $1,260 USD|+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 2, 2026
Retailer 11$678 USD
Retailer 8$886 USD
Retailer 4$909 USD
Retailer 6$920 USD
Retailer 3$956 USD
Retailer 9$966 USD
Retailer 2$1,130 USD
Retailer 5$1,247 USD
Retailer 12$1,270 USD
Retailer 7$1,685 USD
Retailer 10$1,691 USD
NZ Jewellers$2,886 USD

29 data points across 12 retailers

13 retailers$678 USD to $2,886 USD

A
Cheapest Retailer
-
$678 USD
HK$5,300 HKD
A
Retailer 2
-
$886 USD
€844 EUR
View
A
Retailer 3
-
$909 USD
SGD 1,228 SGD
View
A
Retailer 4
-
$920 USD
View
A
Retailer 5
-
$956 USD
View
A
Retailer 6
-
$966 USD
View
B+
Retailer 7
-
$1,130 USD
£889 GBP
View
B+
Retailer 8
-
$1,214 USD
A$1,868 AUD
View
B+
Retailer 9
-
$1,247 USD
€1,188 EUR
View
B+
Retailer 10
-
$1,270 USD
£1,000 GBP
View
B
Retailer 11
-
$1,685 USD
£1,327 GBP
View
B
Retailer 12
-
$1,691 USD
€1,610 EUR
View
Most Expensive
B
NZ Jewellers
2a9a6842-d547-4b52-9038-1dd3a50a9d5c · Nov 3
$2,886 USD
View
12 more retailers have this diamond
Prices start from $678 USDSave up to $2,208 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
$678 USD