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Marquise|Natural|GIA

0.37ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2567262794

Certificate GIA 2567262794

Diamond specifications and retailer prices

From $248 USD
₹23,646 INR
As of November 1, 2026
Save $534 USD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $782 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.37ct natural marquise diamond

This 0.37ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567262794. Listed at 16 retailers as of November 1, 2026, with prices from $248 to $782, a $534 spread on the same certified stone. MOH London lists it at $782. 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

0.37
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 2567262794
Dimensions7.12 × 3.79 × 2.37 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
7.12 mm3.79 mm0.37 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567262794
Side View
Table 57.0%Crown 37.8°Girdle: MED-VTKPavilion 39°Culet: NoneDepth 62.7%

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: $782 USD|Low: $248 USD|High: $1,312 USD|Avg: $471 USD|-6.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 2$248 USD
Retailer 8$294 USD
Retailer 7$305 USD
Retailer 3$313 USD
Retailer 15$339 USD
Retailer 4$348 USD
Retailer 14$365 USD
Retailer 6$368 USD
Retailer 13$378 USD
Retailer 9$438 USD
Retailer 10$456 USD
Retailer 5$460 USD
Retailer 11$499 USD
Retailer 16$572 USD
MOH London$782 USD
Retailer 12$1,299 USD

24 data points across 16 retailers

16 retailers$248 USD to $782 USD

A
Cheapest Retailer
-
$248 USD
₹23,646 INR
A
Retailer 2
-
$294 USD
HK$2,300 HKD
View
A
Retailer 3
-
$305 USD
View
B+
Retailer 4
-
$313 USD
View
Final sale: no returns
A
Retailer 5
-
$339 USD
View
A
Retailer 6
-
$348 USD
View
B+
Retailer 7
-
$365 USD
View
B+
Retailer 8
-
$368 USD
SGD 497 SGD
View
B+
Retailer 9
-
$378 USD
View
B+
Retailer 10
-
$438 USD
£345 GBP
View
B+
Retailer 11
-
$456 USD
View
B+
Retailer 12
-
$460 USD
View
B+
Retailer 13
-
$499 USD
View
B
Retailer 14
-
$572 USD
€545 EUR
View
Most Expensive
B
MOH London
381DBD769 · Nov 1
$782 USD
£616 GBP
View
14 more retailers have this diamond
Prices start from $248 USDSave up to $534 USD

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
0.37ct Marquise
$248 USD