Radiant|Natural|GIA

0.91ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 1345010339

Certificate GIA 1345010339

Diamond specifications and retailer prices

From $960 USD
HK$7,500 HKD
As of October 30, 2026
Save $2,414 USD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,374 USD 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 $960 to $3,374, a $2,414 spread on the same certified stone. Moon Ocean lists it at $3,374. 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
Color
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: $3,374 USD|Low: $964 USD|High: $3,410 USD|Avg: $1,794 USD|-1.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3$970 USD
Retailer 8$1,199 USD
Retailer 7$1,210 USD
Retailer 4$1,484 USD
Retailer 6$1,812 USD
Retailer 5$2,394 USD
Retailer 2$3,170 USD
Moon Ocean$3,374 USD

30 data points across 8 retailers

18 retailers$960 USD to $3,374 USD

A
Cheapest Retailer
-
$960 USD
HK$7,500 HKD
A
Retailer 2
-
$970 USD
₹92,358 INR
View
B+
Retailer 3
-
$1,199 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,204 USD
View
B+
Retailer 5
-
$1,210 USD
View
B+
Retailer 6
-
$1,300 USD
View
B+
Retailer 7
-
$1,300 USD
View
B+
Retailer 8
-
$1,319 USD
View
B+
Retailer 9
-
$1,343 USD
SGD 1,815 SGD
View
B+
Retailer 10
-
$1,350 USD
View
B+
Retailer 11
-
$1,435 USD
View
B+
Retailer 12
-
$1,484 USD
£1,169 GBP
View
B+
Retailer 13
-
$1,500 USD
View
B+
Retailer 14
-
$1,500 USD
View
B+
Retailer 15
-
$1,812 USD
€1,726 EUR
View
B
Retailer 16
-
$2,394 USD
£1,885 GBP
View
C
Retailer 17
-
$3,170 USD
View
Most Expensive
B
Moon Ocean
NVN-C3835FCB5-339 · Oct 30
$3,374 USD
£2,657 GBP
View
17 more retailers have this diamond
Prices start from $960 USDSave up to $2,414 USD

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
$960 USD