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Round|Natural|GIA

0.80ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2464590240

Certificate GIA 2464590240

Diamond specifications and retailer prices

From $1,461 SGD
As of November 4, 2026
Save $3,105 SGD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,566 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2464590240. Listed at 20 retailers as of November 4, 2026, with prices from $1,461 to $4,566, a $3,105 spread on the same certified stone. NZ Jewellers lists it at $4,566. 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

0.80
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2464590240
Dimensions5.92 × 5.88 × 3.68 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
5.92 mm5.88 mm0.80 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2464590240
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: Nov 4
Current: $1,573 SGD|Low: $1,066 SGD|High: $3,318 SGD|Avg: $2,052 SGD|+20.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$1,066 SGD
Retailer 8$1,461 SGD
Retailer 10$1,564 SGD
Retailer 1$1,573 SGD
Retailer 4$1,597 SGD
Retailer 12$1,839 SGD
Retailer 7$2,054 SGD
Retailer 2$2,388 SGD
Retailer 6$2,408 SGD
Retailer 11$2,441 SGD
Retailer 5$2,768 SGD
Retailer 9$3,298 SGD

44 data points across 12 retailers

20 retailers$1,461 SGD to $4,566 SGD

A
Cheapest Retailer
-
$1,461 SGD
A
Retailer 2
-
$1,564 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,573 SGD
View
A
Retailer 4
-
$1,597 SGD
View
A
Retailer 5
-
$1,602 SGD
View
A
Retailer 6
-
$1,696 SGD
View
B+
Retailer 7
-
$1,774 SGD
View
B+
Retailer 8
-
$1,804 SGD
View
B+
Retailer 9
-
$1,839 SGD
View
B+
Retailer 10
-
$1,957 SGD
View
B+
Retailer 11
-
$2,025 SGD
View
B+
Retailer 12
-
$2,025 SGD
View
B+
Retailer 13
-
$2,054 SGD
View
B+
Retailer 14
-
$2,089 SGD
View
B+
Retailer 15
-
$2,408 SGD
View
Retailer 16
-
$2,441 SGD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$2,564 SGD
View
B
Retailer 18
-
$2,768 SGD
View
Retailer 19
-
$3,298 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
e39ecb3b-aa9b-459c-a754-9e4482c9b1cf · Nov 5
$4,566 SGD
$3,563 USD
View
19 more retailers have this diamond
Prices start from $1,461 SGDSave up to $3,105 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
0.80ct Round
$1,461 SGD