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Marquise|Natural|GIA

0.37ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2567525369

Certificate GIA 2567525369

Diamond specifications and retailer prices

From $498 NZD
$280 USD
As of November 2, 2026
Save $456 NZD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $954 NZD at Yorxs · As of November 2, 2026
View at Yorxs

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 2567525369. Listed at 8 retailers as of November 2, 2026, with prices from $498 to $954, a $456 spread on the same certified stone. Yorxs lists it at $954. 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
SymmetryGood
FluorescenceNone
Crown angle38.92°
Pavilion angle37.3°
OriginNatural
Grading LabGIA
CertificateGIA 2567525369
Dimensions7.81 × 3.65 × 2.13 mm
L/W Ratio2.14
Culet sizeNone
Top View
7.81 mm3.65 mm0.37 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2567525369
Side View
Table 59.0%Crown 38.92°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 58.4%

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 2
Current: $702 NZD|Low: $498 NZD|High: $972 NZD|Avg: $673 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 4$498 NZD
Retailer 5$523 NZD
Retailer 2$542 NZD
Retailer 6$622 NZD
Retailer 3$680 NZD
Retailer 1$702 NZD
Retailer 7$799 NZD
Yorxs$954 NZD

27 data points across 8 retailers

8 retailers$498 NZD to $954 NZD

A
Cheapest Retailer
-
$498 NZD
$280 USD
A
Retailer 2
-
$523 NZD
SGD 398 SGD
View
A
Retailer 3
-
$542 NZD
$305 USD
View
A
Retailer 4
-
$622 NZD
SGD 473 SGD
View
B+
Retailer 5
-
$680 NZD
$383 USD
View
B+
Retailer 6
-
$702 NZD
£311 GBP
View
B
Retailer 7
-
$799 NZD
$449 USD
View
Most Expensive
B
Yorxs
622135609 · Nov 2
$954 NZD
€511 EUR
View
7 more retailers have this diamond
Prices start from $498 NZDSave up to $456 NZD

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
$498 NZD