Cushion|Natural|GIA

5.02ct G SI1 Cushion Natural Diamond

ID • G/SI1 • GIA 101

Certificate GIA 101

Diamond specifications and retailer prices

From €74,267 EUR
$83,298 USD
As of October 31, 2026
Save €15,120 EUR (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €102,787 EUR at Moon Ocean · As of September 30, 2026
View at Moon Ocean

About this 5.02ct natural cushion diamond

This 5.02ct natural cushion sits in the over five carat band, graded G 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. Listed at 5 retailers as of October 31, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 101
Dimensions10.40 × 9.67 × 6.38 mm
L/W Ratio1.08
Top View
10.40 mm9.67 mm5.02 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 101
Side View
Table 66.0%CrownGirdle: Slightly Thick to Very ThickPavilionCulet: NDepth 66.0%

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: €102,787 EUR|Low: €74,267 EUR|High: €102,787 EUR|Avg: €89,344 EUR|+4.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2€74,267 EUR
Retailer 3€83,990 EUR
Retailer 4€89,387 EUR
Moon Ocean€102,787 EUR

16 data points across 4 retailers

5 retailers€74,267 EUR to €89,387 EUR

A
Cheapest Retailer
-
€74,267 EUR
$83,298 USD
B+
Retailer 2
-
€79,895 EUR
$89,611 USD
View
B+
Retailer 3
-
€83,990 EUR
$94,203 USD
View
B+
Retailer 4
-
€89,387 EUR
$100,257 USD
View
Most Expensive
Moon Ocean
NVN-D4270CF57-307 · Sep 30
€102,787 EUR
£90,777 GBP
View
Price last confirmed 33 days ago
4 more retailers have this diamond
Prices start from €74,267 EURSave up to €15,120 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
5.02ct Cushion
€74,267 EUR