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Radiant|Natural|GIA

1.02ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 7438230764

Certificate GIA 7438230764

Diamond specifications and retailer prices

From €1,047 EUR
HK$9,100 HKD
As of October 29, 2026
Save €1,465 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,511 EUR 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 €1,047 to €2,511, a €1,465 spread on the same certified stone. MOH London lists it at €2,511. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,511 EUR|Low: €1,047 EUR|High: €2,527 EUR|Avg: €1,668 EUR|-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€1,047 EUR
Retailer 7€1,399 EUR
Retailer 5€1,471 EUR
Retailer 13€1,491 EUR
Retailer 3€1,500 EUR
Retailer 14€1,548 EUR
Retailer 9€1,572 EUR
Retailer 2€1,592 EUR
Retailer 11€1,628 EUR
Retailer 10€1,736 EUR
Retailer 6€1,880 EUR
Retailer 8€1,944 EUR
Retailer 12€2,175 EUR
MOH London€2,511 EUR

26 data points across 14 retailers

14 retailers€1,047 EUR to €2,511 EUR

A+
Cheapest Retailer
-
€1,047 EUR
HK$9,100 HKD
A
Retailer 2
-
€1,399 EUR
£1,226 GBP
View
A
Retailer 3
-
€1,471 EUR
SGD 2,213 SGD
View
A
Retailer 4
-
€1,491 EUR
$1,660 USD
View
A
Retailer 5
-
€1,500 EUR
$1,670 USD
View
A
Retailer 6
-
€1,541 EUR
A$2,638 AUD
View
A
Retailer 7
-
€1,548 EUR
$1,723 USD
View
A
Retailer 8
-
€1,572 EUR
£1,378 GBP
View
A
Retailer 9
-
€1,592 EUR
£1,395 GBP
View
A
Retailer 10
-
€1,736 EUR
ZAR 31,214 ZAR
View
Retailer 11
-
€1,880 EUR
A$3,219 AUD
View
Price last confirmed 24 days ago
A
Retailer 12
-
€1,944 EUR
View
A
Retailer 13
-
€2,175 EUR
SGD 3,272 SGD
View
Most Expensive
B+
MOH London
E0BEAC303 · Oct 29
€2,511 EUR
£2,201 GBP
View
13 more retailers have this diamond
Prices start from €1,047 EURSave up to €1,465 EUR

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
€1,047 EUR