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Marquise|Natural|GIA

0.51ct G VVS2 Marquise Natural Diamond

VG • G/VVS2 • GIA 7551157078

Certificate GIA 7551157078

Diamond specifications and retailer prices

From $865 SGD
$676 USD
As of November 2, 2026
Save $2,071 SGD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,935 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551157078. Listed at 7 retailers as of October 30, 2026, with prices from $865 to $2,935, a $2,071 spread on the same certified stone. NZ Jewellers lists it at $2,935. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
G
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551157078
Dimensions7.90 × 4.16 × 2.58 mm
L/W Ratio1.90
Key to symbols
Feather, Needle, Pinpoint, Cloud
Top View
7.90 mm4.16 mm0.51 ctG / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7551157078
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.0%

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 2
Current: $2,935 SGD|Low: $755 SGD|High: $3,436 SGD|Avg: $1,731 SGD|-14.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$865 SGD
Retailer 2$1,252 SGD
Retailer 6$1,292 SGD
Retailer 7$1,370 SGD
Retailer 3$1,715 SGD
Retailer 4$1,891 SGD
NZ Jewellers$2,935 SGD

26 data points across 7 retailers

7 retailers$865 SGD to $2,935 SGD

A
Cheapest Retailer
-
$865 SGD
$676 USD
Final sale: no returns
A
Retailer 2
-
$1,252 SGD
€932 EUR
View
A
Retailer 3
-
$1,292 SGD
$1,010 USD
View
Retailer 4
-
$1,370 SGD
£844 GBP
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$1,715 SGD
£1,056 GBP
View
B+
Retailer 6
-
$1,891 SGD
£1,164 GBP
View
Most Expensive
B
NZ Jewellers
2ea31b96-94dd-40a8-abd3-cb7aa46adcf1 · Oct 30
$2,935 SGD
$2,295 USD
View
6 more retailers have this diamond
Prices start from $865 SGDSave up to $2,071 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
$865 SGD