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Radiant|Natural|GIA

0.91ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 1345010339

Certificate GIA 1345010339

Diamond specifications and retailer prices

From $1,227 SGD
HK$7,500 HKD
As of October 30, 2026
Save $3,086 SGD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,313 SGD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded I 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 1345010339. Listed at 18 retailers as of October 30, 2026, with prices from $1,227 to $4,313, a $3,086 spread on the same certified stone. Moon Ocean lists it at $4,313. 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

0.91
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1345010339
Dimensions6.24 × 5.01 × 3.64 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Feather
Top View
6.24 mm5.01 mm0.91 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1345010339
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

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: Oct 30
Current: $4,313 SGD|Low: $1,232 SGD|High: $4,357 SGD|Avg: $2,287 SGD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$1,235 SGD
Retailer 9$1,533 SGD
Retailer 8$1,547 SGD
Retailer 4$1,898 SGD
Retailer 3$1,918 SGD
Retailer 5$2,146 SGD
Retailer 7$3,060 SGD
Retailer 6$4,053 SGD
Moon Ocean$4,313 SGD

29 data points across 9 retailers

18 retailers$1,227 SGD to $4,313 SGD

A
Cheapest Retailer
-
$1,227 SGD
HK$7,500 HKD
A
Retailer 2
-
$1,235 SGD
₹92,038 INR
View
B+
Retailer 3
-
$1,533 SGD
$1,199 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,539 SGD
$1,204 USD
View
B+
Retailer 5
-
$1,547 SGD
$1,210 USD
View
B+
Retailer 6
-
$1,662 SGD
$1,300 USD
View
B+
Retailer 7
-
$1,662 SGD
$1,300 USD
View
B+
Retailer 8
-
$1,686 SGD
$1,319 USD
View
B+
Retailer 9
-
$1,717 SGD
View
B+
Retailer 10
-
$1,726 SGD
$1,350 USD
View
B+
Retailer 11
-
$1,834 SGD
$1,435 USD
View
B+
Retailer 12
-
$1,898 SGD
£1,169 GBP
View
B+
Retailer 13
-
$1,918 SGD
$1,500 USD
View
B+
Retailer 14
-
$1,918 SGD
$1,500 USD
View
B+
Retailer 15
-
$2,146 SGD
€1,599 EUR
View
B
Retailer 16
-
$3,060 SGD
£1,885 GBP
View
C
Retailer 17
-
$4,053 SGD
$3,170 USD
View
Most Expensive
B
Moon Ocean
NVN-C3835FCB5-339 · Oct 30
$4,313 SGD
£2,657 GBP
View
17 more retailers have this diamond
Prices start from $1,227 SGDSave up to $3,086 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.

A
0.91ct Radiant
$1,227 SGD