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Radiant|Natural|GIA

0.80ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2426572712

Certificate GIA 2426572712

Diamond specifications and retailer prices

From $2,034 SGD
As of November 6, 2026
Save $2,218 SGD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,145 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2426572712. Listed at 21 retailers as of November 6, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.80
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426572712
Dimensions6.50 × 4.60 × 3.12 mm
L/W Ratio1.41
Top View
6.50 mm4.60 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2426572712
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.9%

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 6
Current: $4,252 SGD|Low: $1,808 SGD|High: $4,468 SGD|Avg: $2,945 SGD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 3$1,999 SGD
Retailer 9$2,034 SGD
Retailer 8$2,039 SGD
Retailer 4$2,202 SGD
Retailer 7$2,313 SGD
Retailer 13$2,550 SGD
Retailer 10$2,589 SGD
Retailer 6$2,675 SGD
Retailer 11$2,679 SGD
Retailer 5$3,287 SGD
Retailer 12$3,314 SGD
Retailer 2$3,726 SGD
Retailer 1$4,252 SGD

44 data points across 13 retailers

21 retailers$2,034 SGD to $4,252 SGD

Retailer 1
-
$1,999 SGD
Price last confirmed 10 days ago
B+
Retailer 2
-
$2,034 SGD
View
B+
Retailer 3
-
$2,039 SGD
View
Final sale: no returns
B+
Retailer 4
-
$2,085 SGD
View
B
Retailer 5
-
$2,202 SGD
View
Retailer 6
-
$2,283 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$2,283 SGD
View
B+
Retailer 8
-
$2,313 SGD
View
B
Retailer 9
-
$2,358 SGD
View
B
Retailer 10
-
$2,371 SGD
View
B
Retailer 11
-
$2,550 SGD
View
B
Retailer 12
-
$2,589 SGD
View
B
Retailer 13
-
$2,640 SGD
View
B
Retailer 14
-
$2,675 SGD
View
B
Retailer 15
-
$2,679 SGD
View
B
Retailer 16
-
$2,772 SGD
View
Retailer 17
-
$3,287 SGD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$3,314 SGD
View
B
Retailer 19
-
$3,726 SGD
View
B
Retailer 20
-
$4,252 SGD
View
Most Expensive
NZ Jewellers
2743a061-666e-41d5-8cc5-95a6d6430288 · Nov 5
$6,145 SGD
$4,795 USD
View
Price under review
20 more retailers have this diamond
Prices start from $2,034 SGDSave up to $2,218 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+
0.80ct Radiant
$2,034 SGD