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Radiant|Natural|GIA

1.02ct I SI2 Radiant Natural Diamond

GD • I/SI2 • GIA 1429767427

Certificate GIA 1429767427

Diamond specifications and retailer prices

From $2,017 SGD
As of November 6, 2026
Save $3,741 SGD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,758 SGD 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 $2,017 to $5,758, a $3,741 spread on the same certified stone. NZ Jewellers lists it at $5,758. 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: $5,758 SGD|Low: $1,997 SGD|High: $5,758 SGD|Avg: $2,855 SGD
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$2,017 SGD
Retailer 3$2,177 SGD
Retailer 8$2,321 SGD
Retailer 13$2,361 SGD
Retailer 14$2,361 SGD
Retailer 12$2,470 SGD
Retailer 4$2,536 SGD
Retailer 2$2,620 SGD
Retailer 5$2,648 SGD
Retailer 6$2,666 SGD
Retailer 15$2,723 SGD
Retailer 7$2,844 SGD
Retailer 9$3,205 SGD
Retailer 10$4,136 SGD
NZ Jewellers$5,758 SGD

32 data points across 15 retailers

14 retailers$2,017 SGD to $5,758 SGD

B+
Cheapest Retailer
-
$2,017 SGD
B+
Retailer 2
-
$2,151 SGD
View
B+
Retailer 3
-
$2,177 SGD
View
Final sale: no returns
B+
Retailer 4
-
$2,321 SGD
View
Retailer 5
-
$2,361 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$2,361 SGD
View
B+
Retailer 7
-
$2,470 SGD
View
B+
Retailer 8
-
$2,536 SGD
View
B+
Retailer 9
-
$2,620 SGD
View
B+
Retailer 10
-
$2,666 SGD
View
B+
Retailer 11
-
$2,723 SGD
View
B
Retailer 12
-
$3,205 SGD
View
B
Retailer 13
-
$4,136 SGD
View
Most Expensive
C
NZ Jewellers
69eab6be-2020-4f20-89dd-b7ac22d00db7 · Nov 5
$5,758 SGD
$4,493 USD
View
13 more retailers have this diamond
Prices start from $2,017 SGDSave up to $3,741 SGD

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
$2,017 SGD