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Radiant|Natural|GIA

1.02ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 6541337807

Certificate GIA 6541337807

Diamond specifications and retailer prices

From $2,928 NZD
As of November 6, 2026
Save $4,083 NZD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,010 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541337807. Listed at 14 retailers as of November 4, 2026, with prices from $2,928 to $7,010, a $4,083 spread on the same certified stone. MOH London lists it at $7,010. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.9°
Pavilion angle52.2°
OriginNatural
Grading LabGIA
CertificateGIA 6541337807
Dimensions6.82 × 4.96 × 3.34 mm
L/W Ratio1.38
Top View
6.82 mm4.96 mm1.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541337807
Side View
Table 68.0%Crown 49.9°Girdle: STK-THKPavilion 52.2°Culet: NoneDepth 67.2%

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: Nov 6
Current: $7,010 NZD|Low: $2,928 NZD|High: $7,892 NZD|Avg: $4,395 NZD|-10.9%
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
November 7, 2026
Retailer 5$2,928 NZD
Retailer 9$3,047 NZD
Retailer 8$3,278 NZD
Retailer 4$3,355 NZD
Retailer 3$3,482 NZD
Retailer 12$3,824 NZD
Retailer 10$4,041 NZD
Retailer 13$4,041 NZD
Retailer 11$4,185 NZD
Retailer 2$4,358 NZD
Retailer 14$4,899 NZD
Retailer 7$4,981 NZD
Retailer 6$5,480 NZD
MOH London$7,010 NZD

39 data points across 14 retailers

14 retailers$2,928 NZD to $7,010 NZD

A
Cheapest Retailer
-
$2,928 NZD
A
Retailer 2
-
$3,047 NZD
View
A
Retailer 3
-
$3,278 NZD
View
A
Retailer 4
-
$3,355 NZD
View
Final sale: no returns
A
Retailer 5
-
$3,482 NZD
View
A
Retailer 6
-
$3,824 NZD
View
B+
Retailer 7
-
$4,041 NZD
View
B+
Retailer 8
-
$4,041 NZD
View
B+
Retailer 9
-
$4,185 NZD
View
B+
Retailer 10
-
$4,358 NZD
View
B
Retailer 11
-
$4,899 NZD
View
B+
Retailer 12
-
$4,981 NZD
View
Retailer 13
-
$5,480 NZD
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
16EFDE210 · Nov 4
$7,010 NZD
£3,060 GBP
View
13 more retailers have this diamond
Prices start from $2,928 NZDSave up to $4,083 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.

A
1.02ct Radiant
$2,928 NZD