Cushion|Natural|GIA

1.02ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 5242049547

Certificate GIA 5242049547

Diamond specifications and retailer prices

From $1,457 USD
₹138,769 INR
As of October 31, 2026
Save $1,902 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,359 USD 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 $1,457 to $3,359, a $1,902 spread on the same certified stone. MOH London lists it at $3,359. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,359 USD|Low: $1,457 USD|High: $3,382 USD|Avg: $2,038 USD|-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
Retailer 17
October 31, 2026
Retailer 2$1,457 USD
Retailer 4$1,662 USD
Retailer 6$1,695 USD
Retailer 5$1,750 USD
Retailer 7$1,760 USD
Retailer 13$1,764 USD
Retailer 17$1,856 USD
Retailer 14$1,866 USD
Retailer 3$1,907 USD
Retailer 15$1,955 USD
Retailer 8$2,045 USD
Retailer 11$2,074 USD
Retailer 16$2,084 USD
Retailer 12$2,345 USD
Retailer 9$2,546 USD
Retailer 10$2,605 USD
MOH London$3,359 USD

22 data points across 17 retailers

17 retailers$1,457 USD to $3,359 USD

A
Cheapest Retailer
-
$1,457 USD
₹138,769 INR
A
Retailer 2
-
$1,662 USD
View
Retailer 3
-
$1,695 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$1,750 USD
View
A
Retailer 5
-
$1,760 USD
View
Final sale: no returns
A
Retailer 6
-
$1,764 USD
View
A
Retailer 7
-
$1,856 USD
View
A
Retailer 8
-
$1,866 USD
£1,469 GBP
View
A
Retailer 9
-
$1,907 USD
View
A
Retailer 10
-
$1,955 USD
View
A
Retailer 11
-
$2,045 USD
View
A
Retailer 12
-
$2,074 USD
£1,633 GBP
View
A
Retailer 13
-
$2,084 USD
View
A
Retailer 14
-
$2,345 USD
ZAR 37,876 ZAR
View
Retailer 15
-
$2,546 USD
A$3,916 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
$2,605 USD
€2,481 EUR
View
Most Expensive
B+
MOH London
3CE8E0FD7 · Oct 29
$3,359 USD
£2,645 GBP
View
16 more retailers have this diamond
Prices start from $1,457 USDSave up to $1,902 USD

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
$1,457 USD