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Cushion|Natural|GIA

1.02ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 5242049547

Certificate GIA 5242049547

Diamond specifications and retailer prices

From €1,304 EUR
₹138,739 INR
As of November 1, 2026
Save €1,703 EUR (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,007 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-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 5242049547. Listed at 17 retailers as of October 29, 2026, with prices from €1,304 to €3,007, a €1,703 spread on the same certified stone. MOH London lists it at €3,007. 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

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242049547
Dimensions5.86 × 5.54 × 3.65 mm
L/W Ratio1.06
Top View
5.86 mm5.54 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242049547
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

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: Nov 1
Current: €3,007 EUR|Low: €1,304 EUR|High: €3,027 EUR|Avg: €1,783 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 10€1,304 EUR
Retailer 9€1,440 EUR
Retailer 5€1,487 EUR
Retailer 6€1,517 EUR
Retailer 7€1,575 EUR
Retailer 14€1,579 EUR
Retailer 3€1,661 EUR
Retailer 11€1,665 EUR
Retailer 4€1,707 EUR
Retailer 15€1,750 EUR
Retailer 8€1,831 EUR
Retailer 16€1,865 EUR
Retailer 2€1,872 EUR
Retailer 13€2,099 EUR
Retailer 12€2,332 EUR
MOH London€3,007 EUR

23 data points across 16 retailers

17 retailers€1,304 EUR to €3,007 EUR

A
Cheapest Retailer
-
€1,304 EUR
₹138,739 INR
A
Retailer 2
-
€1,440 EUR
$1,609 USD
View
A
Retailer 3
-
€1,487 EUR
$1,662 USD
View
Retailer 4
-
€1,517 EUR
$1,695 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
€1,575 EUR
$1,760 USD
View
Final sale: no returns
A
Retailer 6
-
€1,579 EUR
$1,764 USD
View
A
Retailer 7
-
€1,661 EUR
$1,856 USD
View
A
Retailer 8
-
€1,665 EUR
£1,465 GBP
View
A
Retailer 9
-
€1,707 EUR
$1,907 USD
View
A
Retailer 10
-
€1,750 EUR
$1,955 USD
View
A
Retailer 11
-
€1,831 EUR
$2,045 USD
View
A
Retailer 12
-
€1,865 EUR
$2,084 USD
View
A
Retailer 13
-
€1,872 EUR
£1,647 GBP
View
A
Retailer 14
-
€2,099 EUR
ZAR 37,876 ZAR
View
Retailer 15
-
€2,278 EUR
A$3,916 AUD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
€2,332 EUR
View
Most Expensive
B+
MOH London
3CE8E0FD7 · Oct 29
€3,007 EUR
£2,645 GBP
View
16 more retailers have this diamond
Prices start from €1,304 EURSave up to €1,703 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
1.02ct Cushion
€1,304 EUR