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Marquise|Natural|GIA

0.31ct E VVS2 Marquise Natural Diamond

EX • E/VVS2 • GIA 7518920566

Certificate GIA 7518920566

Diamond specifications and retailer prices

From $451 SGD
$352 USD
As of October 28, 2026
Save $191 SGD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $642 SGD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7518920566. Listed at 6 retailers as of October 28, 2026, with prices from $451 to $642, a $191 spread on the same certified stone. 77 Diamonds lists it at $642. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
E
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518920566
Dimensions6.66 × 3.60 × 2.25 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Needle, Pinpoint, Internal Graining, Surface Graining
Top View
6.66 mm3.60 mm0.31 ctE / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7518920566
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 28
Current: $642 SGD|Low: $405 SGD|High: $671 SGD|Avg: $519 SGD|-2.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$451 SGD
Retailer 6$458 SGD
Retailer 4$462 SGD
Retailer 5$467 SGD
Retailer 3$551 SGD
77 Diamonds$642 SGD

41 data points across 6 retailers

6 retailers$451 SGD to $642 SGD

A+
Cheapest Retailer
-
$451 SGD
$352 USD
A
Retailer 2
-
$458 SGD
MYR 1,454 MYR
View
A
Retailer 3
-
$462 SGD
$360 USD
View
A
Retailer 4
-
$467 SGD
$364 USD
View
Final sale: no returns
A
Retailer 5
-
$551 SGD
View
Most Expensive
B+
77 Diamonds
MQCPH5FVBWTE · Oct 29
$642 SGD
£394 GBP
View
5 more retailers have this diamond
Prices start from $451 SGDSave up to $191 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+
0.31ct Marquise
$451 SGD