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Marquise|Natural|GIA

0.31ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2547676355

Certificate GIA 2547676355

Diamond specifications and retailer prices

From €253 EUR
₹26,975 INR
As of October 31, 2026
Save €546 EUR (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €798 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 2547676355. Listed at 16 retailers as of October 31, 2026, with prices from €253 to €798, a €546 spread on the same certified stone. MOH London lists it at €798. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547676355
Dimensions7.36 × 3.55 × 2.13 mm
L/W Ratio2.07
Top View
7.36 mm3.55 mm0.31 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547676355
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.1%

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 31
Current: €798 EUR|Low: €252 EUR|High: €837 EUR|Avg: €481 EUR|-4.6%
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 5€253 EUR
Retailer 9€297 EUR
Retailer 10€346 EUR
Retailer 12€369 EUR
Retailer 2€451 EUR
Retailer 3€454 EUR
Retailer 11€462 EUR
Retailer 8€474 EUR
Retailer 7€536 EUR
Retailer 4€574 EUR
Retailer 6€629 EUR
MOH London€798 EUR

36 data points across 12 retailers

16 retailers€253 EUR to €798 EUR

A
Cheapest Retailer
-
€253 EUR
₹26,975 INR
A
Retailer 2
-
€297 EUR
HK$2,600 HKD
View
Retailer 3
-
€346 EUR
$388 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
€369 EUR
SGD 560 SGD
View
Retailer 5
-
€372 EUR
$417 USD
View
Price last confirmed 18 days ago
Retailer 6
-
€385 EUR
$432 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
€451 EUR
£398 GBP
View
Retailer 8
-
€454 EUR
$509 USD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
€462 EUR
$518 USD
View
Retailer 10
-
€465 EUR
$522 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€474 EUR
£418 GBP
View
B
Retailer 12
-
€536 EUR
ZAR 9,708 ZAR
View
Retailer 13
-
€574 EUR
A$990 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
€629 EUR
View
Most Expensive
B
MOH London
8F1FFFA38 · Nov 2
€798 EUR
£705 GBP
View
14 more retailers have this diamond
Prices start from €253 EURSave up to €546 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.

A
0.31ct Marquise
€253 EUR