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Marquise|Natural|GIA

0.31ct E VS2 Marquise Natural Diamond

EX • E/VS2 • GIA 1557646397

Certificate GIA 1557646397

Diamond specifications and retailer prices

From $524 SGD
$409 USD
As of October 26, 2026
Save $687 SGD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,007 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557646397. Listed at 15 retailers as of October 25, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557646397
Dimensions6.99 × 3.54 × 2.16 mm
L/W Ratio1.97
Key to symbols
Feather, Crystal, Cloud
Top View
6.99 mm3.54 mm0.31 ctE / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557646397
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 61.0%

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: Oct 26
Current: $2,007 SGD|Low: $524 SGD|High: $2,007 SGD|Avg: $831 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 4$524 SGD
Retailer 14$552 SGD
Retailer 12$564 SGD
Retailer 13$564 SGD
Retailer 3$605 SGD
Retailer 2$644 SGD
Retailer 8$718 SGD
Retailer 6$756 SGD
Retailer 10$811 SGD
Retailer 5$840 SGD
Retailer 9$840 SGD
Retailer 7$1,066 SGD
Retailer 11$1,211 SGD
NZ Jewellers$2,007 SGD

41 data points across 14 retailers

15 retailers$524 SGD to $1,211 SGD

A
Cheapest Retailer
-
$524 SGD
$409 USD
A
Retailer 2
-
$552 SGD
$431 USD
View
A
Retailer 3
-
$564 SGD
$440 USD
View
A
Retailer 4
-
$564 SGD
$440 USD
View
B+
Retailer 5
-
$605 SGD
$472 USD
View
B+
Retailer 6
-
$644 SGD
£396 GBP
View
B+
Retailer 7
-
$718 SGD
£441 GBP
View
B
Retailer 8
-
$749 SGD
$585 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$756 SGD
$590 USD
View
B+
Retailer 10
-
$811 SGD
ZAR 10,216 ZAR
View
B+
Retailer 11
-
$840 SGD
A$1,008 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$840 SGD
€624 EUR
View
B
Retailer 13
-
$1,066 SGD
£655 GBP
View
B
Retailer 14
-
$1,211 SGD
£744 GBP
View
Most Expensive
B
NZ Jewellers
81acee08-4f6d-4fe8-85f3-130345f89dfe · Oct 27
$2,007 SGD
$1,566 USD
View
Price under review
14 more retailers have this diamond
Prices start from $524 SGDSave up to $687 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
$524 SGD