CaratHunter
Plans
Radiant|Natural|GIA

1.02ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2566551082

Certificate GIA 2566551082

Diamond specifications and retailer prices

From $1,903 USD
SGD 2,571 SGD
As of October 29, 2026
Save $1,336 USD (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,238 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566551082. Listed at 11 retailers as of October 27, 2026, with prices from $1,903 to $3,238, a $1,336 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,238. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566551082
Dimensions7.04 × 5.10 × 3.44 mm
L/W Ratio1.38
Culet sizeNone
Top View
7.04 mm5.10 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566551082
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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 29
Current: $2,460 USD|Low: $1,944 USD|High: $3,238 USD|Avg: $2,324 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 30, 2026
Retailer 7$1,944 USD
Retailer 6$1,961 USD
Retailer 4$1,990 USD
Retailer 9$2,134 USD
Retailer 2$2,164 USD
Retailer 5$2,333 USD
Retailer 1$2,460 USD
Retailer 8$2,494 USD
Retailer 3$2,762 USD
Wholesale Diamonds Direct$3,238 USD

20 data points across 10 retailers

11 retailers$1,903 USD to $3,238 USD

A
Cheapest Retailer
-
$1,903 USD
SGD 2,571 SGD
A
Retailer 2
-
$1,944 USD
View
A
Retailer 3
-
$1,961 USD
View
A
Retailer 4
-
$1,990 USD
View
A
Retailer 5
-
$2,134 USD
SGD 2,884 SGD
View
A
Retailer 6
-
$2,164 USD
£1,704 GBP
View
A
Retailer 7
-
$2,333 USD
View
A
Retailer 8
-
$2,460 USD
View
A
Retailer 9
-
$2,494 USD
View
B+
Retailer 10
-
$2,762 USD
€2,630 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
530706856 · Oct 27
$3,238 USD
View
10 more retailers have this diamond
Prices start from $1,903 USDSave up to $1,336 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 Radiant
$1,903 USD