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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 €439 EUR
£387 GBP
As of November 2, 2026
Save €345 EUR (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €784 EUR 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 €439 to €784, a €345 spread on the same certified stone. MOH London lists it at €784. 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 2
Current: €784 EUR|Low: €242 EUR|High: €793 EUR|Avg: €505 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5€243 EUR
Retailer 2€439 EUR
Retailer 4€465 EUR
Retailer 6€478 EUR
Retailer 7€543 EUR
Retailer 3€620 EUR
MOH London€784 EUR

44 data points across 7 retailers

9 retailers€439 EUR to €784 EUR

Retailer 1
-
€243 EUR
₹25,946 INR
Price last confirmed 10 days ago
Retailer 2
-
€270 EUR
$303 USD
View
Price last confirmed 9 days ago
B
Retailer 3
-
€439 EUR
£387 GBP
View
B+
Retailer 4
-
€465 EUR
£411 GBP
View
B+
Retailer 5
-
€478 EUR
$536 USD
View
B
Retailer 6
-
€488 EUR
$548 USD
View
Retailer 7
-
€543 EUR
A$938 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
€620 EUR
View
Most Expensive
B
MOH London
4E1A0E429 · Nov 2
€784 EUR
£692 GBP
View
8 more retailers have this diamond
Prices start from €439 EURSave up to €345 EUR

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
€439 EUR