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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 HK$7,532 HKD
As of October 30, 2026
Save HK$18,940 HKD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$26,472 HKD 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 HK$7,532 to HK$26,472, a HK$18,940 spread on the same certified stone. Moon Ocean lists it at HK$26,472. 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: HK$26,472 HKD|Low: HK$7,563 HKD|High: HK$26,738 HKD|Avg: HK$14,037 HKD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2HK$7,582 HKD
Retailer 9HK$9,407 HKD
Retailer 8HK$9,493 HKD
Retailer 4HK$11,647 HKD
Retailer 3HK$11,769 HKD
Retailer 5HK$13,173 HKD
Retailer 7HK$18,782 HKD
Retailer 6HK$24,871 HKD
Moon OceanHK$26,472 HKD

29 data points across 9 retailers

18 retailersHK$7,532 HKD to HK$26,472 HKD

A
Cheapest Retailer
-
HK$7,532 HKD
A
Retailer 2
-
HK$7,582 HKD
₹92,038 INR
View
B+
Retailer 3
-
HK$9,407 HKD
$1,199 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$9,446 HKD
$1,204 USD
View
B+
Retailer 5
-
HK$9,493 HKD
$1,210 USD
View
B+
Retailer 6
-
HK$10,199 HKD
$1,300 USD
View
B+
Retailer 7
-
HK$10,199 HKD
$1,300 USD
View
B+
Retailer 8
-
HK$10,348 HKD
$1,319 USD
View
B+
Retailer 9
-
HK$10,538 HKD
SGD 1,815 SGD
View
B+
Retailer 10
-
HK$10,592 HKD
$1,350 USD
View
B+
Retailer 11
-
HK$11,257 HKD
$1,435 USD
View
B+
Retailer 12
-
HK$11,647 HKD
£1,169 GBP
View
B+
Retailer 13
-
HK$11,769 HKD
$1,500 USD
View
B+
Retailer 14
-
HK$11,769 HKD
$1,500 USD
View
B+
Retailer 15
-
HK$13,173 HKD
€1,599 EUR
View
B
Retailer 16
-
HK$18,782 HKD
£1,885 GBP
View
C
Retailer 17
-
HK$24,871 HKD
$3,170 USD
View
Most Expensive
B
Moon Ocean
NVN-C3835FCB5-339 · Oct 30
HK$26,472 HKD
£2,657 GBP
View
17 more retailers have this diamond
Prices start from HK$7,532 HKDSave up to HK$18,940 HKD

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
HK$7,532 HKD