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Radiant|Natural|GIA

0.81ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2235916595

Certificate GIA 2235916595

Diamond specifications and retailer prices

From $1,743 SGD
As of November 5, 2026
Save $3,322 SGD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,065 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235916595. Listed at 16 retailers as of November 5, 2026, with prices from $1,743 to $5,065, a $3,322 spread on the same certified stone. NZ Jewellers lists it at $5,065. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235916595
Dimensions6.39 × 4.91 × 3.25 mm
L/W Ratio1.30
Top View
6.39 mm4.91 mm0.81 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235916595
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,065 SGD|Low: $1,743 SGD|High: $5,065 SGD|Avg: $2,646 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
November 7, 2026
Retailer 4$1,743 SGD
Retailer 13$1,881 SGD
Retailer 14$1,881 SGD
Retailer 11$1,969 SGD
Retailer 12$2,171 SGD
Retailer 2$2,303 SGD
Retailer 5$2,388 SGD
Retailer 3$2,426 SGD
Retailer 7$2,604 SGD
Retailer 6$2,684 SGD
Retailer 8$2,820 SGD
Retailer 9$3,071 SGD
Retailer 10$3,627 SGD
NZ Jewellers$5,065 SGD

33 data points across 14 retailers

16 retailers$1,743 SGD to $5,065 SGD

A
Cheapest Retailer
-
$1,743 SGD
A
Retailer 2
-
$1,881 SGD
View
Retailer 3
-
$1,881 SGD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,942 SGD
View
B+
Retailer 5
-
$1,969 SGD
View
B+
Retailer 6
-
$1,984 SGD
View
B+
Retailer 7
-
$2,171 SGD
View
B+
Retailer 8
-
$2,303 SGD
View
B
Retailer 9
-
$2,388 SGD
View
B+
Retailer 10
-
$2,426 SGD
View
B+
Retailer 11
-
$2,604 SGD
View
Retailer 12
-
$2,684 SGD
View
Price last confirmed 39 days ago
B
Retailer 13
-
$2,820 SGD
View
B
Retailer 14
-
$3,071 SGD
View
B
Retailer 15
-
$3,627 SGD
View
Most Expensive
B
NZ Jewellers
4eee4d05-8c96-4620-bb28-d6ca2c370421 · Nov 5
$5,065 SGD
$3,952 USD
View
15 more retailers have this diamond
Prices start from $1,743 SGDSave up to $3,322 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
0.81ct Radiant
$1,743 SGD