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Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6492320307

Certificate GIA 6492320307

Diamond specifications and retailer prices

From $1,227 SGD
HK$7,500 HKD
As of October 30, 2026
Save $2,821 SGD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,049 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 6492320307. Listed at 20 retailers as of October 30, 2026, with prices from $1,227 to $4,049, a $2,821 spread on the same certified stone. NZ Jewellers lists it at $4,049. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6492320307
Dimensions5.91 × 5.88 × 3.72 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.91 mm5.88 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492320307
Side View
Table 55.0%Crown 36.5°Girdle: MED-SLIPavilion 40.6°Culet: NoneDepth 63.1%

Caratlytics Score

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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: $4,049 SGD|Low: $1,195 SGD|High: $4,049 SGD|Avg: $1,981 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 9$1,227 SGD
Retailer 5$1,532 SGD
Retailer 16$1,538 SGD
Retailer 6$1,538 SGD
Retailer 10$1,560 SGD
Retailer 21$1,566 SGD
Retailer 3$1,659 SGD
Retailer 22$1,659 SGD
Retailer 7$1,709 SGD
Retailer 11$1,715 SGD
Retailer 23$1,723 SGD
Retailer 8$1,832 SGD
Retailer 2$1,856 SGD
Retailer 13$1,885 SGD
Retailer 4$1,915 SGD
Retailer 15$1,929 SGD
Retailer 12$2,094 SGD
Retailer 19$2,209 SGD
Retailer 17$2,317 SGD
Retailer 14$2,486 SGD
Retailer 18$2,718 SGD
Retailer 20$3,056 SGD
NZ Jewellers$4,049 SGD

33 data points across 23 retailers

20 retailers$1,227 SGD to $4,049 SGD

A
Cheapest Retailer
-
$1,227 SGD
HK$7,500 HKD
A
Retailer 2
-
$1,532 SGD
$1,198 USD
View
Final sale: no returns
A
Retailer 3
-
$1,538 SGD
$1,203 USD
View
A
Retailer 4
-
$1,560 SGD
$1,220 USD
View
Retailer 5
-
$1,566 SGD
$1,225 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,659 SGD
$1,298 USD
View
A
Retailer 7
-
$1,659 SGD
$1,298 USD
View
A
Retailer 8
-
$1,709 SGD
$1,337 USD
View
A
Retailer 9
-
$1,715 SGD
View
A
Retailer 10
-
$1,723 SGD
$1,348 USD
View
A
Retailer 11
-
$1,832 SGD
$1,433 USD
View
A
Retailer 12
-
$1,856 SGD
$1,452 USD
View
A
Retailer 13
-
$1,885 SGD
£1,161 GBP
View
A
Retailer 14
-
$1,915 SGD
$1,498 USD
View
B+
Retailer 15
-
$2,209 SGD
£1,361 GBP
View
B+
Retailer 16
-
$2,317 SGD
€1,726 EUR
View
B+
Retailer 17
-
$2,718 SGD
$2,126 USD
View
B
Retailer 18
-
$3,056 SGD
£1,882 GBP
View
B
Retailer 19
-
$3,724 SGD
£2,294 GBP
View
Most Expensive
B
NZ Jewellers
7dcd3f0f-75ed-4aa9-b2d3-3997c91b50be · Oct 30
$4,049 SGD
$3,167 USD
View
19 more retailers have this diamond
Prices start from $1,227 SGDSave up to $2,821 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
$1,227 SGD