Radiant|Natural|GIA

1.02ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 7438230764

Certificate GIA 7438230764

Diamond specifications and retailer prices

From $1,165 USD
HK$9,100 HKD
As of October 29, 2026
Save $1,630 USD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,795 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E 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 7438230764. Listed at 14 retailers as of October 29, 2026, with prices from $1,165 to $2,795, a $1,630 spread on the same certified stone. MOH London lists it at $2,795. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7438230764
Dimensions5.80 × 5.57 × 3.72 mm
L/W Ratio1.04
Top View
5.80 mm5.57 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7438230764
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $2,795 USD|Low: $1,165 USD|High: $2,813 USD|Avg: $1,856 USD|-0.6%
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
October 29, 2026
Retailer 4$1,165 USD
Retailer 7$1,557 USD
Retailer 5$1,638 USD
Retailer 13$1,660 USD
Retailer 3$1,670 USD
Retailer 14$1,723 USD
Retailer 9$1,750 USD
Retailer 2$1,772 USD
Retailer 11$1,812 USD
Retailer 10$1,932 USD
Retailer 6$2,092 USD
Retailer 8$2,164 USD
Retailer 12$2,421 USD
MOH London$2,795 USD

26 data points across 14 retailers

14 retailers$1,165 USD to $2,795 USD

A+
Cheapest Retailer
-
$1,165 USD
HK$9,100 HKD
A
Retailer 2
-
$1,557 USD
£1,226 GBP
View
A
Retailer 3
-
$1,638 USD
SGD 2,213 SGD
View
A
Retailer 4
-
$1,660 USD
View
A
Retailer 5
-
$1,670 USD
View
A
Retailer 6
-
$1,715 USD
A$2,638 AUD
View
A
Retailer 7
-
$1,723 USD
View
A
Retailer 8
-
$1,750 USD
£1,378 GBP
View
A
Retailer 9
-
$1,772 USD
£1,395 GBP
View
A
Retailer 10
-
$1,932 USD
ZAR 31,214 ZAR
View
A
Retailer 11
-
$2,092 USD
A$3,219 AUD
View
Price last confirmed 23 days ago
A
Retailer 12
-
$2,164 USD
€2,061 EUR
View
A
Retailer 13
-
$2,421 USD
SGD 3,272 SGD
View
Most Expensive
B+
MOH London
E0BEAC303 · Oct 29
$2,795 USD
£2,201 GBP
View
13 more retailers have this diamond
Prices start from $1,165 USDSave up to $1,630 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
$1,165 USD