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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 $353 AUD
₹23,646 INR
As of November 1, 2026
Save $760 AUD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,114 AUD 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 $353 to $1,114, a $760 spread on the same certified stone. MOH London lists it at $1,114. 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
Colour
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: $1,114 AUD|Low: $353 AUD|High: $1,868 AUD|Avg: $670 AUD|-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 2, 2026
Retailer 9$353 AUD
Retailer 8$419 AUD
Retailer 7$434 AUD
Retailer 3$446 AUD
Retailer 15$483 AUD
Retailer 4$495 AUD
Retailer 14$520 AUD
Retailer 6$524 AUD
Retailer 13$538 AUD
Retailer 2$624 AUD
Retailer 10$649 AUD
Retailer 5$655 AUD
Retailer 11$710 AUD
Retailer 16$815 AUD
MOH London$1,114 AUD
Retailer 12$1,849 AUD

25 data points across 16 retailers

16 retailers$353 AUD to $1,114 AUD

A
Cheapest Retailer
-
$353 AUD
₹23,646 INR
A
Retailer 2
-
$419 AUD
HK$2,300 HKD
View
A
Retailer 3
-
$434 AUD
$305 USD
View
B+
Retailer 4
-
$446 AUD
$313 USD
View
Final sale: no returns
A
Retailer 5
-
$483 AUD
$339 USD
View
A
Retailer 6
-
$495 AUD
$348 USD
View
B+
Retailer 7
-
$520 AUD
$365 USD
View
B+
Retailer 8
-
$524 AUD
SGD 497 SGD
View
B+
Retailer 9
-
$538 AUD
$378 USD
View
B+
Retailer 10
-
$624 AUD
£345 GBP
View
B+
Retailer 11
-
$649 AUD
$456 USD
View
B+
Retailer 12
-
$655 AUD
$460 USD
View
B+
Retailer 13
-
$710 AUD
$499 USD
View
B
Retailer 14
-
$815 AUD
€545 EUR
View
Most Expensive
B
MOH London
381DBD769 · Nov 1
$1,114 AUD
£616 GBP
View
14 more retailers have this diamond
Prices start from $353 AUDSave up to $760 AUD

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
$353 AUD