Cushion|Natural|GIA

5.03ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 3545795822

Certificate GIA 3545795822

Diamond specifications and retailer prices

From €48,996 EUR
$54,739 USD
As of October 30, 2026
Save €34,493 EUR (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €83,490 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural cushion diamond

This 5.03ct 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 3545795822. Listed at 10 retailers as of October 29, 2026, with prices from €48,996 to €83,490, a €34,493 spread on the same certified stone. MOH London lists it at €83,490. 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

5.03
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.51°
OriginNatural
Grading LabGIA
CertificateGIA 3545795822
Dimensions11.55 × 9.02 × 6.26 mm
L/W Ratio1.28
Top View
11.55 mm9.02 mm5.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545795822
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 37.51°Culet: NoneDepth 69.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €83,490 EUR|Low: €48,996 EUR|High: €87,149 EUR|Avg: €60,913 EUR|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8€48,996 EUR
Retailer 9€50,120 EUR
Retailer 7€55,249 EUR
Retailer 2€56,710 EUR
Retailer 5€57,474 EUR
Retailer 6€57,474 EUR
Retailer 4€59,389 EUR
Retailer 3€65,288 EUR
MOH London€83,490 EUR

29 data points across 9 retailers

10 retailers€48,996 EUR to €83,490 EUR

B+
Cheapest Retailer
-
€48,996 EUR
$54,739 USD
B+
Retailer 2
-
€50,120 EUR
$55,994 USD
View
B+
Retailer 3
-
€52,924 EUR
A$90,964 AUD
View
B+
Retailer 4
-
€55,249 EUR
$61,724 USD
View
B+
Retailer 5
-
€56,710 EUR
£49,887 GBP
View
B+
Retailer 6
-
€57,474 EUR
$64,210 USD
View
B+
Retailer 7
-
€57,474 EUR
$64,210 USD
View
B+
Retailer 8
-
€59,389 EUR
$66,350 USD
View
B
Retailer 9
-
€65,288 EUR
View
Most Expensive
B
MOH London
CBCB053C2 · Oct 29
€83,490 EUR
£73,445 GBP
View
9 more retailers have this diamond
Prices start from €48,996 EURSave up to €34,493 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+
5.03ct Cushion
€48,996 EUR