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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 €1,054 EUR
HK$9,200 HKD
As of October 31, 2026
Save €1,448 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,502 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 €1,054 to €2,502, a €1,448 spread on the same certified stone. MOH London lists it at €2,502. 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
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: €2,502 EUR|Low: €1,043 EUR|High: €2,518 EUR|Avg: €1,665 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 31, 2026
Retailer 2€1,054 EUR
Retailer 10€1,390 EUR
Retailer 5€1,466 EUR
Retailer 14€1,486 EUR
Retailer 4€1,495 EUR
Retailer 3€1,542 EUR
Retailer 11€1,567 EUR
Retailer 7€1,578 EUR
Retailer 12€1,622 EUR
Retailer 8€1,734 EUR
Retailer 6€1,873 EUR
Retailer 9€1,939 EUR
Retailer 13€2,167 EUR
MOH London€2,502 EUR

28 data points across 14 retailers

14 retailers€1,054 EUR to €2,502 EUR

A
Cheapest Retailer
-
€1,054 EUR
HK$9,200 HKD
A
Retailer 2
-
€1,390 EUR
£1,222 GBP
View
A
Retailer 3
-
€1,466 EUR
SGD 2,213 SGD
View
A
Retailer 4
-
€1,486 EUR
$1,660 USD
View
A
Retailer 5
-
€1,495 EUR
$1,670 USD
View
A
Retailer 6
-
€1,535 EUR
A$2,638 AUD
View
A
Retailer 7
-
€1,542 EUR
$1,723 USD
View
A
Retailer 8
-
€1,567 EUR
£1,378 GBP
View
A
Retailer 9
-
€1,578 EUR
£1,388 GBP
View
A
Retailer 10
-
€1,734 EUR
ZAR 31,291 ZAR
View
Retailer 11
-
€1,873 EUR
A$3,219 AUD
View
Price last confirmed 26 days ago
A
Retailer 12
-
€1,939 EUR
View
A
Retailer 13
-
€2,167 EUR
SGD 3,272 SGD
View
Most Expensive
B+
MOH London
E0BEAC303 · Oct 29
€2,502 EUR
£2,201 GBP
View
13 more retailers have this diamond
Prices start from €1,054 EURSave up to €1,448 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
€1,054 EUR