Cushion|Natural|GIA

5.02ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 5231887607

Certificate GIA 5231887607

Diamond specifications and retailer prices

From €49,803 EUR
$55,640 USD
As of October 30, 2026
Save €34,720 EUR (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €84,523 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 5.02ct natural cushion diamond

This 5.02ct natural cushion sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231887607. Listed at 11 retailers as of October 26, 2026, with prices from €49,803 to €84,523, a €34,720 spread on the same certified stone. MOH London lists it at €84,523. 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

5.02
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.58°
OriginNatural
Grading LabGIA
CertificateGIA 5231887607
Dimensions11.46 × 8.81 × 6.09 mm
L/W Ratio1.30
Top View
11.46 mm8.81 mm5.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231887607
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 35.58°Culet: NoneDepth 69.1%

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: €84,523 EUR|Low: €49,803 EUR|High: €91,621 EUR|Avg: €62,872 EUR|-7.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 4€49,803 EUR
Retailer 10€50,389 EUR
Retailer 5€50,898 EUR
Retailer 7€56,105 EUR
Retailer 2€57,646 EUR
Retailer 6€58,351 EUR
Retailer 8€58,351 EUR
Retailer 9€60,293 EUR
Retailer 3€66,044 EUR
MOH London€84,523 EUR

24 data points across 10 retailers

11 retailers€49,803 EUR to €84,523 EUR

B+
Cheapest Retailer
-
€49,803 EUR
$55,640 USD
Retailer 2
-
€50,389 EUR
$56,295 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
€50,898 EUR
$56,864 USD
View
B+
Retailer 4
-
€53,745 EUR
A$92,376 AUD
View
B+
Retailer 5
-
€56,105 EUR
$62,681 USD
View
B+
Retailer 6
-
€57,646 EUR
£50,711 GBP
View
B+
Retailer 7
-
€58,351 EUR
$65,190 USD
View
B+
Retailer 8
-
€58,351 EUR
$65,190 USD
View
B
Retailer 9
-
€60,293 EUR
$67,360 USD
View
B+
Retailer 10
-
€66,044 EUR
View
Most Expensive
B
MOH London
6336CBCA2 · Oct 26
€84,523 EUR
£74,354 GBP
View
10 more retailers have this diamond
Prices start from €49,803 EURSave up to €34,720 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+
5.02ct Cushion
€49,803 EUR