CaratHunter
Plans
Radiant|Natural|GIA

1.02ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 1545268574

Certificate GIA 1545268574

Diamond specifications and retailer prices

From €2,042 EUR
₹216,455 INR
As of October 30, 2026
Save €3,616 EUR (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,658 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 1545268574. Listed at 17 retailers as of October 27, 2026, with prices from €2,042 to €5,658, a €3,616 spread on the same certified stone. NZ Jewellers lists it at €5,658. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545268574
Dimensions6.60 × 5.05 × 3.52 mm
L/W Ratio1.31
Top View
6.60 mm5.05 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545268574
Side View
Table 70.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.7%

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 30
Current: €2,042 EUR|Low: €2,030 EUR|High: €4,580 EUR|Avg: €2,830 EUR|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 1€2,042 EUR
Retailer 11€2,311 EUR
Retailer 9€2,423 EUR
Retailer 8€2,497 EUR
Retailer 10€2,637 EUR
Retailer 4€2,648 EUR
Retailer 2€2,706 EUR
Retailer 3€2,891 EUR
Retailer 5€2,893 EUR
Retailer 7€3,295 EUR
Retailer 6€4,549 EUR

30 data points across 11 retailers

17 retailers€2,042 EUR to €5,658 EUR

A
Cheapest Retailer
-
€2,042 EUR
₹216,455 INR
A
Retailer 2
-
€2,311 EUR
$2,572 USD
View
B+
Retailer 3
-
€2,423 EUR
$2,697 USD
View
B+
Retailer 4
-
€2,497 EUR
$2,779 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,637 EUR
$2,935 USD
View
B+
Retailer 6
-
€2,648 EUR
£2,320 GBP
View
B+
Retailer 7
-
€2,706 EUR
$3,012 USD
View
B+
Retailer 8
-
€2,706 EUR
$3,012 USD
View
B+
Retailer 9
-
€2,810 EUR
$3,128 USD
View
B+
Retailer 10
-
€2,834 EUR
$3,154 USD
View
Retailer 11
-
€2,891 EUR
A$4,950 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
€2,893 EUR
£2,536 GBP
View
B+
Retailer 13
-
€3,057 EUR
$3,402 USD
View
B+
Retailer 14
-
€3,122 EUR
$3,475 USD
View
B+
Retailer 15
-
€3,295 EUR
ZAR 59,248 ZAR
View
B
Retailer 16
-
€4,549 EUR
£3,987 GBP
View
Most Expensive
B
NZ Jewellers
42154ad8-99c4-421b-9325-ee94c709eace · Oct 27
€5,658 EUR
$6,297 USD
View
16 more retailers have this diamond
Prices start from €2,042 EURSave up to €3,616 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
€2,042 EUR