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Round|Natural|GIA

0.80ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1399999768

Certificate GIA 1399999768

Diamond specifications and retailer prices

From $1,030 SGD
As of November 5, 2026
Save $2,196 SGD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,225 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1399999768. Listed at 21 retailers as of November 5, 2026, with prices from $1,030 to $3,225, a $2,196 spread on the same certified stone. NZ Jewellers lists it at $3,225. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1399999768
Dimensions5.92 × 5.89 × 3.71 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.92 mm5.89 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1399999768
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 5
Current: $3,225 SGD|Low: $1,030 SGD|High: $3,285 SGD|Avg: $1,502 SGD|-1.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 21$1,030 SGD
Retailer 18$1,070 SGD
Retailer 6$1,148 SGD
Retailer 7$1,162 SGD
Retailer 12$1,173 SGD
Retailer 17$1,175 SGD
Retailer 15$1,192 SGD
Retailer 4$1,198 SGD
Retailer 11$1,204 SGD
Retailer 9$1,220 SGD
Retailer 10$1,267 SGD
Retailer 19$1,382 SGD
Retailer 5$1,456 SGD
Retailer 20$1,456 SGD
Retailer 2$1,507 SGD
Retailer 13$1,526 SGD
Retailer 3$1,699 SGD
Retailer 14$1,906 SGD
Retailer 16$2,142 SGD
Retailer 8$2,464 SGD
NZ Jewellers$3,225 SGD

37 data points across 21 retailers

21 retailers$1,030 SGD to $3,225 SGD

A
Cheapest Retailer
-
$1,030 SGD
A
Retailer 2
-
$1,070 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,148 SGD
View
A
Retailer 4
-
$1,162 SGD
View
A
Retailer 5
-
$1,173 SGD
View
A
Retailer 6
-
$1,175 SGD
View
A
Retailer 7
-
$1,192 SGD
View
A
Retailer 8
-
$1,198 SGD
View
A
Retailer 9
-
$1,204 SGD
View
Retailer 10
-
$1,220 SGD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$1,267 SGD
View
A
Retailer 12
-
$1,382 SGD
View
A
Retailer 13
-
$1,456 SGD
View
A
Retailer 14
-
$1,456 SGD
View
A
Retailer 15
-
$1,507 SGD
View
A
Retailer 16
-
$1,526 SGD
View
A
Retailer 17
-
$1,699 SGD
View
B+
Retailer 18
-
$1,906 SGD
View
B+
Retailer 19
-
$2,142 SGD
View
B+
Retailer 20
-
$2,464 SGD
View
Most Expensive
B
NZ Jewellers
8f5eea52-fd89-4177-abe2-9f61c0ef54bc · Nov 5
$3,225 SGD
$2,525 USD
View
20 more retailers have this diamond
Prices start from $1,030 SGDSave up to $2,196 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
$1,030 SGD