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Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6412230348

Certificate GIA 6412230348

Diamond specifications and retailer prices

From $1,031 SGD
HK$6,300 HKD
As of October 30, 2026
Save $2,361 SGD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,392 SGD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6412230348. Listed at 18 retailers as of October 30, 2026, with prices from $1,031 to $3,392, a $2,361 spread on the same certified stone. NZ Jewellers lists it at $3,392. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6412230348
Dimensions5.99 × 5.97 × 3.68 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
5.99 mm5.97 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6412230348
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.4%

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: Oct 30
Current: $3,392 SGD|Low: $987 SGD|High: $3,392 SGD|Avg: $1,558 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 4$1,031 SGD
Retailer 14$1,085 SGD
Retailer 11$1,128 SGD
Retailer 17$1,240 SGD
Retailer 5$1,332 SGD
Retailer 13$1,336 SGD
Retailer 9$1,383 SGD
Retailer 7$1,391 SGD
Retailer 8$1,391 SGD
Retailer 10$1,438 SGD
Retailer 12$1,442 SGD
Retailer 16$1,443 SGD
Retailer 18$1,479 SGD
Retailer 6$1,604 SGD
Retailer 3$1,702 SGD
Retailer 2$1,805 SGD
Retailer 15$1,868 SGD
NZ Jewellers$3,392 SGD

25 data points across 18 retailers

18 retailers$1,031 SGD to $3,392 SGD

A
Cheapest Retailer
-
$1,031 SGD
HK$6,300 HKD
A
Retailer 2
-
$1,085 SGD
$849 USD
View
Final sale: no returns
A
Retailer 3
-
$1,128 SGD
₹84,048 INR
View
Retailer 4
-
$1,240 SGD
$970 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,332 SGD
$1,042 USD
View
A
Retailer 6
-
$1,336 SGD
$1,045 USD
View
A
Retailer 7
-
$1,383 SGD
$1,082 USD
View
A
Retailer 8
-
$1,391 SGD
$1,088 USD
View
A
Retailer 9
-
$1,391 SGD
$1,088 USD
View
A
Retailer 10
-
$1,438 SGD
View
A
Retailer 11
-
$1,442 SGD
$1,128 USD
View
A
Retailer 12
-
$1,443 SGD
$1,129 USD
View
A
Retailer 13
-
$1,479 SGD
$1,157 USD
View
A
Retailer 14
-
$1,604 SGD
$1,255 USD
View
A
Retailer 15
-
$1,702 SGD
A$2,048 AUD
View
A
Retailer 16
-
$1,805 SGD
€1,345 EUR
View
Retailer 17
-
$1,868 SGD
£1,150 GBP
View
Price last confirmed 30 days ago
Most Expensive
B
NZ Jewellers
09e84d3d-7685-4e3c-9b88-2557d05d2ed9 · Oct 30
$3,392 SGD
$2,653 USD
View
17 more retailers have this diamond
Prices start from $1,031 SGDSave up to $2,361 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
$1,031 SGD