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Radiant|Natural|GIA

1.02ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2566551082

Certificate GIA 2566551082

Diamond specifications and retailer prices

From $2,432 SGD
As of October 31, 2026
Save $1,707 SGD (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,140 SGD 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 $2,432 to $4,140, a $1,707 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,140. 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
Colour
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 31
Current: $3,145 SGD|Low: $2,485 SGD|High: $4,140 SGD|Avg: $2,973 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 31, 2026
Retailer 7$2,485 SGD
Retailer 6$2,506 SGD
Retailer 4$2,544 SGD
Retailer 9$2,728 SGD
Retailer 2$2,744 SGD
Retailer 5$2,983 SGD
Retailer 1$3,145 SGD
Retailer 8$3,189 SGD
Retailer 3$3,520 SGD
Wholesale Diamonds Direct$4,140 SGD

21 data points across 10 retailers

11 retailers$2,432 SGD to $4,140 SGD

A
Cheapest Retailer
-
$2,432 SGD
A
Retailer 2
-
$2,485 SGD
$1,944 USD
View
A
Retailer 3
-
$2,506 SGD
$1,961 USD
View
A
Retailer 4
-
$2,544 SGD
$1,990 USD
View
A
Retailer 5
-
$2,728 SGD
View
A
Retailer 6
-
$2,744 SGD
£1,690 GBP
View
A
Retailer 7
-
$2,983 SGD
$2,333 USD
View
A
Retailer 8
-
$3,145 SGD
$2,460 USD
View
A
Retailer 9
-
$3,189 SGD
$2,494 USD
View
B+
Retailer 10
-
$3,520 SGD
€2,622 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
530706856 · Oct 27
$4,140 SGD
$3,238 USD
View
10 more retailers have this diamond
Prices start from $2,432 SGDSave up to $1,707 SGD

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
$2,432 SGD