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Marquise|Natural|GIA

0.31ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 7561744263

Certificate GIA 7561744263

Diamond specifications and retailer prices

From $252 SGD
₹18,797 INR
As of November 2, 2026
Save $553 SGD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $806 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7561744263. Listed at 13 retailers as of November 2, 2026, with prices from $252 to $806, a $553 spread on the same certified stone. MOH London lists it at $806. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.7°
Pavilion angle33.5°
OriginNatural
Grading LabGIA
CertificateGIA 7561744263
Dimensions7.03 × 3.51 × 1.99 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Top View
7.03 mm3.51 mm0.31 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561744263
Side View
Table 61.0%Crown 42.7°Girdle: MED-THKPavilion 33.5°Culet: NDepth 56.8%

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: $806 SGD|Low: $252 SGD|High: $806 SGD|Avg: $429 SGD
MOH London
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 6$252 SGD
Retailer 10$311 SGD
Retailer 4$322 SGD
Retailer 12$349 SGD
Retailer 3$350 SGD
Retailer 2$389 SGD
Retailer 8$442 SGD
Retailer 5$469 SGD
Retailer 9$515 SGD
Retailer 11$519 SGD
Retailer 7$604 SGD
MOH London$806 SGD

3 data points across 12 retailers

13 retailers$252 SGD to $806 SGD

A
Cheapest Retailer
-
$252 SGD
₹18,797 INR
B+
Retailer 2
-
$311 SGD
HK$1,900 HKD
View
B+
Retailer 3
-
$322 SGD
$252 USD
View
Final sale: no returns
B+
Retailer 4
-
$349 SGD
$273 USD
View
B+
Retailer 5
-
$350 SGD
$274 USD
View
B+
Retailer 6
-
$389 SGD
$304 USD
View
B+
Retailer 7
-
$415 SGD
A$499 AUD
View
B
Retailer 8
-
$442 SGD
£272 GBP
View
B
Retailer 9
-
$469 SGD
$367 USD
View
B
Retailer 10
-
$515 SGD
$403 USD
View
B
Retailer 11
-
$519 SGD
$406 USD
View
B
Retailer 12
-
$604 SGD
€450 EUR
View
Most Expensive
C
MOH London
E4696BC1B · Nov 2
$806 SGD
£496 GBP
View
12 more retailers have this diamond
Prices start from $252 SGDSave up to $553 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
$252 SGD