Cushion|Natural|GIA

0.38ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2557182399

Certificate GIA 2557182399

Diamond specifications and retailer prices

From $318 USD
₹30,238 INR
As of October 29, 2026
Save $696 USD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,013 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.38ct natural cushion diamond

This 0.38ct natural cushion 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 2557182399. Listed at 9 retailers as of October 25, 2026, with prices from $318 to $1,013, a $696 spread on the same certified stone. MOH London lists it at $1,013. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557182399
Dimensions4.06 × 4.06 × 2.79 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.06 mm4.06 mm0.38 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557182399
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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 29
Current: $1,013 USD|Low: $315 USD|High: $1,074 USD|Avg: $637 USD|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2$318 USD
Retailer 7$506 USD
Retailer 4$541 USD
Retailer 8$574 USD
Retailer 5$601 USD
Retailer 3$666 USD
Retailer 6$678 USD
Retailer 9$737 USD
MOH London$1,013 USD

36 data points across 9 retailers

9 retailers$318 USD to $1,013 USD

A
Cheapest Retailer
-
$318 USD
₹30,238 INR
A
Retailer 2
-
$506 USD
View
A
Retailer 3
-
$541 USD
£426 GBP
View
A
Retailer 4
-
$574 USD
View
B+
Retailer 5
-
$601 USD
£473 GBP
View
B+
Retailer 6
-
$666 USD
€634 EUR
View
B+
Retailer 7
-
$678 USD
ZAR 10,959 ZAR
View
B+
Retailer 8
-
$737 USD
A$1,133 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
42B2E50FF · Oct 25
$1,013 USD
£798 GBP
View
8 more retailers have this diamond
Prices start from $318 USDSave up to $696 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 Cushion
$318 USD