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Radiant|Natural|GIA

1.03ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 1232496250

Certificate GIA 1232496250

Diamond specifications and retailer prices

From $1,519 SGD
As of November 6, 2026
Save $911 SGD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,430 SGD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232496250. Listed at 6 retailers as of November 6, 2026, with prices from $1,519 to $2,430, a $911 spread on the same certified stone. 77 Diamonds lists it at $2,430. 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

1.03
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232496250
Dimensions6.55 × 4.85 × 3.37 mm
L/W Ratio1.35
Girdle conditionPolished
Cert comments
NO BGM DOSS
Top View
6.55 mm4.85 mm1.03 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1232496250
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.4%

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: $2,430 SGD|Low: $1,380 SGD|High: $2,458 SGD|Avg: $1,793 SGD|+0.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4$1,519 SGD
Retailer 3$1,570 SGD
Retailer 2$1,635 SGD
Retailer 6$1,671 SGD
Retailer 5$1,957 SGD
77 Diamonds$2,430 SGD

40 data points across 6 retailers

6 retailers$1,519 SGD to $2,430 SGD

B+
Cheapest Retailer
-
$1,519 SGD
Final sale: no returns
Retailer 2
-
$1,570 SGD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$1,671 SGD
View
B+
Retailer 4
-
$1,906 SGD
View
B+
Retailer 5
-
$1,957 SGD
View
Most Expensive
B
77 Diamonds
RADDHNRCVBQSC · Nov 7
$2,430 SGD
£1,493 GBP
View
5 more retailers have this diamond
Prices start from $1,519 SGDSave up to $911 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+
1.03ct Radiant
$1,519 SGD