CaratHunter
Plans
Marquise|Natural|GIA

0.51ct G VVS1 Marquise Natural Diamond

EX • G/VVS1 • GIA 2556664380

Certificate GIA 2556664380

Diamond specifications and retailer prices

From $868 SGD
HK$5,300 HKD
As of November 1, 2026
Save $2,823 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,691 SGD at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from $868 to $3,691, a $2,823 spread on the same certified stone. NZ Jewellers lists it at $3,691. 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 1
Current: $3,691 SGD|Low: $835 SGD|High: $3,691 SGD|Avg: $1,611 SGD|+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$868 SGD
Retailer 8$1,133 SGD
Retailer 4$1,162 SGD
Retailer 6$1,177 SGD
Retailer 3$1,223 SGD
Retailer 9$1,235 SGD
Retailer 2$1,445 SGD
Retailer 5$1,595 SGD
Retailer 12$1,625 SGD
Retailer 7$2,155 SGD
Retailer 10$2,162 SGD
NZ Jewellers$3,691 SGD

29 data points across 12 retailers

13 retailers$868 SGD to $3,691 SGD

A
Cheapest Retailer
-
$868 SGD
HK$5,300 HKD
A
Retailer 2
-
$1,133 SGD
€844 EUR
View
A
Retailer 3
-
$1,162 SGD
View
A
Retailer 4
-
$1,177 SGD
$920 USD
View
A
Retailer 5
-
$1,223 SGD
$956 USD
View
A
Retailer 6
-
$1,235 SGD
$966 USD
View
B+
Retailer 7
-
$1,445 SGD
£889 GBP
View
B+
Retailer 8
-
$1,553 SGD
A$1,868 AUD
View
B+
Retailer 9
-
$1,595 SGD
€1,188 EUR
View
B+
Retailer 10
-
$1,625 SGD
£1,000 GBP
View
B
Retailer 11
-
$2,155 SGD
£1,327 GBP
View
B
Retailer 12
-
$2,162 SGD
€1,610 EUR
View
Most Expensive
B
NZ Jewellers
2a9a6842-d547-4b52-9038-1dd3a50a9d5c · Oct 30
$3,691 SGD
$2,886 USD
View
12 more retailers have this diamond
Prices start from $868 SGDSave up to $2,823 SGD

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
$868 SGD