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Marquise|Natural|GIA

0.31ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7552382967

Certificate GIA 7552382967

Diamond specifications and retailer prices

From $634 SGD
£391 GBP
As of November 3, 2026
Save $490 SGD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,124 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552382967. Listed at 9 retailers as of November 2, 2026, with prices from $634 to $1,124, a $490 spread on the same certified stone. MOH London lists it at $1,124. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.31
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552382967
Dimensions7.15 × 3.50 × 2.17 mm
L/W Ratio2.04
Key to symbols
Cloud, Crystal
Top View
7.15 mm3.50 mm0.31 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552382967
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,124 SGD|Low: $347 SGD|High: $1,137 SGD|Avg: $725 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 5$348 SGD
Retailer 2$634 SGD
Retailer 4$667 SGD
Retailer 6$685 SGD
Retailer 7$780 SGD
Retailer 3$889 SGD
MOH London$1,124 SGD

44 data points across 7 retailers

9 retailers$634 SGD to $1,124 SGD

Retailer 1
-
$348 SGD
₹25,946 INR
Price last confirmed 10 days ago
Retailer 2
-
$388 SGD
$303 USD
View
Price last confirmed 10 days ago
B
Retailer 3
-
$634 SGD
£391 GBP
View
B+
Retailer 4
-
$667 SGD
£411 GBP
View
B+
Retailer 5
-
$685 SGD
$536 USD
View
B
Retailer 6
-
$700 SGD
$548 USD
View
Retailer 7
-
$780 SGD
A$938 AUD
View
Price last confirmed 30 days ago
B
Retailer 8
-
$889 SGD
€662 EUR
View
Most Expensive
B
MOH London
4E1A0E429 · Nov 2
$1,124 SGD
£692 GBP
View
8 more retailers have this diamond
Prices start from $634 SGDSave up to $490 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.

B+
0.31ct Marquise
$634 SGD