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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 $4,735 NZD
As of November 4, 2026
Save $5,556 NZD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,291 NZD at MOH London · As of November 4, 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 November 4, 2026, with prices from $4,735 to $10,291, a $5,556 spread on the same certified stone. MOH London lists it at $10,291. 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
Colour
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: Nov 4
Current: $10,291 NZD|Low: $4,804 NZD|High: $10,442 NZD|Avg: $6,697 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6$4,804 NZD
Retailer 4$5,105 NZD
Retailer 7$6,020 NZD
Retailer 2$6,384 NZD
Retailer 5$6,615 NZD
Retailer 8$6,992 NZD
Retailer 3$7,180 NZD
MOH London$10,291 NZD

44 data points across 8 retailers

18 retailers$4,735 NZD to $10,291 NZD

B+
Cheapest Retailer
-
$4,735 NZD
B+
Retailer 2
-
$4,804 NZD
View
B+
Retailer 3
-
$4,943 NZD
View
Retailer 4
-
$5,105 NZD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$5,156 NZD
View
B
Retailer 6
-
$5,713 NZD
View
B
Retailer 7
-
$6,020 NZD
View
B
Retailer 8
-
$6,072 NZD
View
B
Retailer 9
-
$6,072 NZD
View
B
Retailer 10
-
$6,350 NZD
View
B
Retailer 11
-
$6,350 NZD
View
B
Retailer 12
-
$6,384 NZD
View
B
Retailer 13
-
$6,566 NZD
View
Retailer 14
-
$6,615 NZD
View
Price last confirmed 34 days ago
Retailer 15
-
$6,992 NZD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$7,180 NZD
View
B
Retailer 17
-
$7,246 NZD
View
Most Expensive
B
MOH London
EA80D41BA · Nov 4
$10,291 NZD
£4,492 GBP
View
17 more retailers have this diamond
Prices start from $4,735 NZDSave up to $5,556 NZD

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
$4,735 NZD