Cushion|Natural|GIA

1.38ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 6395854040

Certificate GIA 6395854040

Diamond specifications and retailer prices

From $3,673 USD
As of November 3, 2026
Save $1,460 USD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,133 USD at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 1.38ct natural cushion diamond

This 1.38ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H 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 6395854040. Listed at 2 retailers as of November 3, 2026, with prices from $3,673 to $5,133, a $1,460 spread on the same certified stone. 77 Diamonds lists it at $5,133. 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

1.38
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6395854040
Dimensions7.08 × 5.87 × 3.84 mm
L/W Ratio1.21
Top View
7.08 mm5.87 mm1.38 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6395854040
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: $5,133 USD|Low: $5,076 USD|High: $5,203 USD|Avg: $5,165 USD|+1.1%
November 4, 2026
77 Diamonds$5,133 USD

35 data points across 1 retailer

2 retailers$3,673 USD to $5,133 USD

B+
Cheapest Retailer
-
$3,673 USD
Most Expensive
B
77 Diamonds
CUSMBDBHZWMNU · Nov 4
$5,133 USD
£4,042 GBP
View
1 more retailer has this diamond
Prices start from $3,673 USDSave up to $1,460 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.

B+
1.38ct Cushion
$3,673 USD