Cushion|Natural|GIA

5.02ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 6421063897

Certificate GIA 6421063897

Diamond specifications and retailer prices

From $83,295 USD
As of November 1, 2026
Save $69,473 USD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $152,768 USD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6421063897. Listed at 20 retailers as of October 26, 2026, with prices from $83,295 to $152,768, a $69,473 spread on the same certified stone. MOH London lists it at $152,768. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.02
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6421063897
Dimensions11.20 × 9.17 × 6.31 mm
L/W Ratio1.22
Top View
11.20 mm9.17 mm5.02 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6421063897
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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: Nov 1
Current: $152,768 USD|Low: $81,406 USD|High: $154,402 USD|Avg: $103,480 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$83,295 USD
Retailer 10$84,493 USD
Retailer 7$89,546 USD
Retailer 8$91,053 USD
Retailer 9$93,607 USD
Retailer 4$103,996 USD
Retailer 2$105,034 USD
Retailer 3$114,610 USD
Retailer 5$115,910 USD
MOH London$152,768 USD

41 data points across 10 retailers

20 retailers$83,295 USD to $152,768 USD

B+
Cheapest Retailer
-
$83,295 USD
B+
Retailer 2
-
$84,493 USD
View
B
Retailer 3
-
$88,237 USD
View
B
Retailer 4
-
$88,526 USD
View
Retailer 5
-
$91,053 USD
A$140,082 AUD
View
Price last confirmed 29 days ago
B
Retailer 6
-
$93,172 USD
A$143,342 AUD
View
Retailer 7
-
$93,607 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$94,370 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$97,300 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$98,501 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$100,460 USD
View
B
Retailer 12
-
$100,460 USD
View
B
Retailer 13
-
$103,810 USD
View
B
Retailer 14
-
$103,996 USD
£81,886 GBP
View
Retailer 15
-
$104,524 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$105,034 USD
£82,704 GBP
View
B
Retailer 17
-
$108,714 USD
View
B
Retailer 18
-
$114,610 USD
€109,152 EUR
View
Retailer 19
-
$115,910 USD
ZAR 1,872,539 ZAR
View
Price last confirmed 11 days ago
Most Expensive
C
MOH London
74ADFAEBA · Oct 26
$152,768 USD
£120,290 GBP
View
19 more retailers have this diamond
Prices start from $83,295 USDSave up to $69,473 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.

B+
5.02ct Cushion
$83,295 USD