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Radiant|Natural|GIA

0.81ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 6482580848

Certificate GIA 6482580848

Diamond specifications and retailer prices

From $1,522 SGD
HK$9,300 HKD
As of November 1, 2026
Save $1,706 SGD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,228 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6482580848. Listed at 16 retailers as of November 1, 2026, with prices from $1,522 to $3,228, a $1,706 spread on the same certified stone. MOH London lists it at $3,228. 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

0.81
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482580848
Dimensions6.22 × 4.64 × 3.00 mm
L/W Ratio1.34
Top View
6.22 mm4.64 mm0.81 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6482580848
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

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 1
Current: $3,228 SGD|Low: $1,505 SGD|High: $4,297 SGD|Avg: $2,326 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$1,522 SGD
Retailer 4$1,589 SGD
Retailer 10$1,626 SGD
Retailer 9$1,633 SGD
Retailer 12$1,898 SGD
Retailer 2$1,964 SGD
Retailer 8$2,058 SGD
Retailer 11$2,299 SGD
Retailer 6$2,456 SGD
Retailer 7$2,606 SGD
MOH London$3,228 SGD
Retailer 3$4,297 SGD

41 data points across 12 retailers

16 retailers$1,522 SGD to $3,228 SGD

B+
Cheapest Retailer
-
$1,522 SGD
HK$9,300 HKD
B+
Retailer 2
-
$1,626 SGD
$1,272 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,633 SGD
$1,277 USD
View
Retailer 4
-
$1,762 SGD
$1,378 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$1,762 SGD
$1,378 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,828 SGD
$1,430 USD
View
Retailer 7
-
$1,843 SGD
$1,442 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$1,898 SGD
$1,485 USD
View
B
Retailer 9
-
$1,935 SGD
$1,513 USD
View
B
Retailer 10
-
$1,964 SGD
£1,209 GBP
View
Retailer 11
-
$2,033 SGD
$1,590 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$2,058 SGD
£1,268 GBP
View
Retailer 13
-
$2,299 SGD
A$2,767 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$2,456 SGD
€1,830 EUR
View
B
Retailer 15
-
$2,606 SGD
ZAR 32,930 ZAR
View
Most Expensive
B
MOH London
0FC667D7A · Nov 1
$3,228 SGD
£1,988 GBP
View
15 more retailers have this diamond
Prices start from $1,522 SGDSave up to $1,706 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+
0.81ct Radiant
$1,522 SGD