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Marquise|Natural|GIA

0.31ct F VVS1 Marquise Natural Diamond

VG • F/VVS1 • GIA 1539680660

Certificate GIA 1539680660

Diamond specifications and retailer prices

From $556 SGD
$435 USD
As of November 1, 2026
Save $737 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,134 SGD at NZ Jewellers · As of October 30, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539680660. Listed at 13 retailers as of October 29, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.31
Carat
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1539680660
Dimensions6.38 × 3.54 × 2.30 mm
L/W Ratio1.80
Culet sizeNone
Key to symbols
Cloud, Pinpoint, Feather
Top View
6.38 mm3.54 mm0.31 ctF / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1539680660
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 65.0%

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 1
Current: $2,134 SGD|Low: $556 SGD|High: $2,134 SGD|Avg: $926 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
November 2, 2026
Retailer 12$556 SGD
Retailer 3$600 SGD
Retailer 8$600 SGD
Retailer 11$642 SGD
Retailer 5$691 SGD
Retailer 10$763 SGD
Retailer 6$847 SGD
Retailer 7$863 SGD
Retailer 4$892 SGD
Retailer 2$1,090 SGD
Retailer 9$1,293 SGD
NZ Jewellers$2,134 SGD

32 data points across 12 retailers

13 retailers$556 SGD to $1,293 SGD

A
Cheapest Retailer
-
$556 SGD
$435 USD
B+
Retailer 2
-
$600 SGD
$469 USD
View
B+
Retailer 3
-
$600 SGD
$469 USD
View
B+
Retailer 4
-
$642 SGD
$502 USD
View
B+
Retailer 5
-
$691 SGD
£426 GBP
View
B
Retailer 6
-
$763 SGD
£470 GBP
View
B
Retailer 7
-
$847 SGD
€631 EUR
View
B+
Retailer 8
-
$863 SGD
ZAR 10,906 ZAR
View
Retailer 9
-
$892 SGD
A$1,073 AUD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$1,090 SGD
£671 GBP
View
B
Retailer 11
-
$1,228 SGD
£756 GBP
View
B
Retailer 12
-
$1,293 SGD
£796 GBP
View
Most Expensive
NZ Jewellers
a1993a7a-6094-4b97-9966-853f882d0ef0 · Oct 30
$2,134 SGD
$1,669 USD
View
Price under review
12 more retailers have this diamond
Prices start from $556 SGDSave up to $737 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
$556 SGD