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Cushion|Natural|GIA

0.38ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6552405721

Certificate GIA 6552405721

Diamond specifications and retailer prices

From €477 EUR
SGD 720 SGD
As of October 31, 2026
Save €694 EUR (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,171 EUR at Queensmith · As of October 28, 2026
View at Queensmith

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 6552405721. Listed at 11 retailers as of October 28, 2026, with prices from €477 to €1,171, a €694 spread on the same certified stone. Queensmith lists it at €1,171. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552405721
Dimensions4.06 × 4.07 × 2.71 mm
L/W Ratio1.00
Top View
4.06 mm4.07 mm0.38 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552405721
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 66.7%

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: Oct 31
Current: €1,171 EUR|Low: €477 EUR|High: €1,252 EUR|Avg: €783 EUR|-0.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8€477 EUR
Retailer 7€613 EUR
Retailer 2€626 EUR
Retailer 9€643 EUR
Retailer 10€679 EUR
Retailer 11€690 EUR
Retailer 5€737 EUR
Retailer 6€769 EUR
Retailer 3€797 EUR
Retailer 4€1,145 EUR
Queensmith€1,171 EUR

36 data points across 11 retailers

11 retailers€477 EUR to €1,171 EUR

A
Cheapest Retailer
-
€477 EUR
SGD 720 SGD
B+
Retailer 2
-
€613 EUR
$685 USD
View
B+
Retailer 3
-
€626 EUR
£551 GBP
View
B+
Retailer 4
-
€643 EUR
$718 USD
View
B+
Retailer 5
-
€679 EUR
£598 GBP
View
B+
Retailer 6
-
€690 EUR
$771 USD
View
B+
Retailer 7
-
€737 EUR
View
B+
Retailer 8
-
€769 EUR
ZAR 13,873 ZAR
View
Retailer 9
-
€797 EUR
A$1,370 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
€1,145 EUR
£1,007 GBP
View
Most Expensive
B
Queensmith
6552405721 · Oct 28
€1,171 EUR
£1,030 GBP
View
10 more retailers have this diamond
Prices start from €477 EURSave up to €694 EUR

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
€477 EUR