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Radiant|Natural|GIA

1.02ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 1453635916

Certificate GIA 1453635916

Diamond specifications and retailer prices

From €2,341 EUR
$2,625 USD
As of October 31, 2026
Save €2,759 EUR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,100 EUR at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1453635916. Listed at 18 retailers as of October 31, 2026, with prices from €2,341 to €5,100, a €2,759 spread on the same certified stone. MOH London lists it at €5,100. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1453635916
Dimensions6.26 × 4.94 × 3.42 mm
L/W Ratio1.27
Culet sizeNone
Top View
6.26 mm4.94 mm1.02 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1453635916
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,100 EUR|Low: €2,342 EUR|High: €5,161 EUR|Avg: €3,266 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€2,374 EUR
Retailer 4€2,523 EUR
Retailer 7€2,975 EUR
Retailer 9€3,001 EUR
Retailer 3€3,187 EUR
Retailer 5€3,270 EUR
Retailer 8€3,456 EUR
Retailer 2€3,570 EUR
MOH London€5,100 EUR

42 data points across 9 retailers

18 retailers€2,341 EUR to €5,100 EUR

B+
Cheapest Retailer
-
€2,341 EUR
$2,625 USD
B+
Retailer 2
-
€2,374 EUR
$2,663 USD
View
B+
Retailer 3
-
€2,443 EUR
$2,740 USD
View
B+
Retailer 4
-
€2,523 EUR
$2,830 USD
View
B+
Retailer 5
-
€2,548 EUR
A$4,397 AUD
View
B
Retailer 6
-
€2,824 EUR
CA$4,399 CAD
View
B
Retailer 7
-
€2,975 EUR
$3,337 USD
View
B
Retailer 8
-
€3,001 EUR
$3,366 USD
View
B
Retailer 9
-
€3,001 EUR
$3,366 USD
View
B
Retailer 10
-
€3,138 EUR
$3,520 USD
View
B
Retailer 11
-
€3,138 EUR
$3,520 USD
View
B
Retailer 12
-
€3,187 EUR
£2,815 GBP
View
B
Retailer 13
-
€3,245 EUR
$3,640 USD
View
Retailer 14
-
€3,270 EUR
A$5,642 AUD
View
Price last confirmed 29 days ago
Retailer 15
-
€3,456 EUR
$3,876 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
€3,570 EUR
View
B
Retailer 17
-
€3,581 EUR
$4,017 USD
View
Most Expensive
B
MOH London
EA80D41BA · Nov 1
€5,100 EUR
£4,504 GBP
View
17 more retailers have this diamond
Prices start from €2,341 EURSave up to €2,759 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.

B+
1.02ct Radiant
€2,341 EUR