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Marquise|Natural|GIA

0.38ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 1545959058

Certificate GIA 1545959058

Diamond specifications and retailer prices

From $184 USD
₹17,563 INR
As of November 2, 2026
Save $420 USD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $605 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.38ct natural marquise diamond

This 0.38ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545959058. Listed at 9 retailers as of November 1, 2026, with prices from $184 to $605, a $420 spread on the same certified stone. MOH London lists it at $605. 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

0.38
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceMedium
Crown angle36.1°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545959058
Dimensions7.19 × 3.93 × 2.32 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
7.19 mm3.93 mm0.38 ctJ / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1545959058
Side View
Table 61.0%Crown 36.1°Girdle: STK-VTKPavilion 38.6°Culet: NoneDepth 58.9%

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: $605 USD|Low: $184 USD|High: $612 USD|Avg: $410 USD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$184 USD
Retailer 3$331 USD
Retailer 4$356 USD
Retailer 7$419 USD
Retailer 6$438 USD
Retailer 5$510 USD
MOH London$605 USD

40 data points across 7 retailers

9 retailers$184 USD to $605 USD

A
Cheapest Retailer
-
$184 USD
₹17,563 INR
B+
Retailer 2
-
$230 USD
HK$1,800 HKD
View
B+
Retailer 3
-
$291 USD
View
B+
Retailer 4
-
$331 USD
£260 GBP
View
B+
Retailer 5
-
$356 USD
View
Retailer 6
-
$419 USD
A$645 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$438 USD
View
B
Retailer 8
-
$510 USD
€486 EUR
View
Most Expensive
B
MOH London
EC5F2D7A5 · Nov 1
$605 USD
£476 GBP
View
8 more retailers have this diamond
Prices start from $184 USDSave up to $420 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
0.38ct Marquise
$184 USD