Cushion|Natural|GIA

0.36ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6552407037

Certificate GIA 6552407037

Diamond specifications and retailer prices

From €590 EUR
$660 USD
As of October 30, 2026
Save €558 EUR (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,148 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.36ct natural cushion diamond

This 0.36ct natural cushion sits in the sub-half-carat band, graded E 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 6552407037. Listed at 10 retailers as of October 28, 2026, with prices from €590 to €1,148, a €558 spread on the same certified stone. Queensmith lists it at €1,148. 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

0.36
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552407037
Dimensions3.97 × 3.98 × 2.64 mm
L/W Ratio1.00
Top View
3.97 mm3.98 mm0.36 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552407037
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,148 EUR|Low: €575 EUR|High: €1,192 EUR|Avg: €782 EUR|+0.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3€590 EUR
Retailer 4€593 EUR
Retailer 7€622 EUR
Retailer 8€648 EUR
Retailer 9€661 EUR
Retailer 5€705 EUR
Retailer 2€733 EUR
Retailer 10€756 EUR
Retailer 6€1,097 EUR
Queensmith€1,148 EUR

40 data points across 10 retailers

10 retailers€590 EUR to €1,148 EUR

B+
Cheapest Retailer
-
€590 EUR
$660 USD
B+
Retailer 2
-
€593 EUR
£522 GBP
View
B+
Retailer 3
-
€622 EUR
$695 USD
View
B+
Retailer 4
-
€648 EUR
£570 GBP
View
B+
Retailer 5
-
€661 EUR
$738 USD
View
B+
Retailer 6
-
€705 EUR
View
B+
Retailer 7
-
€733 EUR
ZAR 13,229 ZAR
View
Retailer 8
-
€756 EUR
A$1,299 AUD
View
Price last confirmed 27 days ago
B
Retailer 9
-
€1,097 EUR
£965 GBP
View
Most Expensive
B
Queensmith
6552407037 · Oct 28
€1,148 EUR
£1,010 GBP
View
9 more retailers have this diamond
Prices start from €590 EURSave up to €558 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.

B+
0.36ct Cushion
€590 EUR