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Cushion|Natural|GIA

0.37ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2556425613

Certificate GIA 2556425613

Diamond specifications and retailer prices

From €467 EUR
SGD 705 SGD
As of October 31, 2026
Save €693 EUR (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,159 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.37ct natural cushion diamond

This 0.37ct 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 2556425613. Listed at 12 retailers as of October 28, 2026, with prices from €467 to €1,159, a €693 spread on the same certified stone. Queensmith lists it at €1,159. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556425613
Dimensions4.07 × 4.08 × 2.70 mm
L/W Ratio1.00
Top View
4.07 mm4.08 mm0.37 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556425613
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 66.3%

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: €1,159 EUR|Low: €467 EUR|High: €1,183 EUR|Avg: €770 EUR|+1.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10€467 EUR
Retailer 9€601 EUR
Retailer 5€610 EUR
Retailer 11€631 EUR
Retailer 12€662 EUR
Retailer 3€675 EUR
Retailer 7€720 EUR
Retailer 8€749 EUR
Retailer 4€778 EUR
Retailer 2€978 EUR
Retailer 6€1,116 EUR
Queensmith€1,159 EUR

29 data points across 12 retailers

12 retailers€467 EUR to €1,159 EUR

A
Cheapest Retailer
-
€467 EUR
SGD 705 SGD
B+
Retailer 2
-
€601 EUR
$671 USD
View
B+
Retailer 3
-
€610 EUR
£536 GBP
View
B+
Retailer 4
-
€631 EUR
$705 USD
View
B+
Retailer 5
-
€662 EUR
£583 GBP
View
B+
Retailer 6
-
€675 EUR
$754 USD
View
B+
Retailer 7
-
€720 EUR
View
B+
Retailer 8
-
€749 EUR
ZAR 13,527 ZAR
View
Retailer 9
-
€778 EUR
A$1,337 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
€978 EUR
£861 GBP
View
B
Retailer 11
-
€1,116 EUR
£982 GBP
View
Most Expensive
B
Queensmith
2556425613 · Oct 28
€1,159 EUR
£1,020 GBP
View
11 more retailers have this diamond
Prices start from €467 EURSave up to €693 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
0.37ct Cushion
€467 EUR