CaratHunter
Plans
Radiant|Natural|GIA

1.02ct I SI2 Radiant Natural Diamond

GD • I/SI2 • GIA 1429767427

Certificate GIA 1429767427

Diamond specifications and retailer prices

From $2,839 NZD
As of November 6, 2026
Save $5,266 NZD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,105 NZD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1429767427. Listed at 14 retailers as of November 5, 2026, with prices from $2,839 to $8,105, a $5,266 spread on the same certified stone. NZ Jewellers lists it at $8,105. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1429767427
Dimensions6.15 × 4.73 × 3.58 mm
L/W Ratio1.30
Key to symbols
Twinning Wisp, Feather
Top View
6.15 mm4.73 mm1.02 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429767427
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 75.7%

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 6
Current: $8,105 NZD|Low: $2,810 NZD|High: $8,105 NZD|Avg: $4,019 NZD
NZ Jewellers
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
Retailer 15
November 7, 2026
Retailer 11$2,839 NZD
Retailer 3$3,065 NZD
Retailer 8$3,267 NZD
Retailer 13$3,323 NZD
Retailer 14$3,323 NZD
Retailer 12$3,476 NZD
Retailer 4$3,570 NZD
Retailer 2$3,687 NZD
Retailer 5$3,727 NZD
Retailer 6$3,752 NZD
Retailer 15$3,833 NZD
Retailer 7$4,003 NZD
Retailer 9$4,512 NZD
Retailer 10$5,821 NZD
NZ Jewellers$8,105 NZD

32 data points across 15 retailers

14 retailers$2,839 NZD to $8,105 NZD

B+
Cheapest Retailer
-
$2,839 NZD
B+
Retailer 2
-
$3,027 NZD
View
B+
Retailer 3
-
$3,065 NZD
View
Final sale: no returns
B+
Retailer 4
-
$3,267 NZD
View
Retailer 5
-
$3,323 NZD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$3,323 NZD
View
B+
Retailer 7
-
$3,476 NZD
View
B+
Retailer 8
-
$3,570 NZD
View
B+
Retailer 9
-
$3,687 NZD
View
B+
Retailer 10
-
$3,752 NZD
View
B+
Retailer 11
-
$3,833 NZD
View
B
Retailer 12
-
$4,512 NZD
View
B
Retailer 13
-
$5,821 NZD
View
Most Expensive
C
NZ Jewellers
69eab6be-2020-4f20-89dd-b7ac22d00db7 · Nov 5
$8,105 NZD
$4,493 USD
View
13 more retailers have this diamond
Prices start from $2,839 NZDSave up to $5,266 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
$2,839 NZD