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0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6561371640

Certificate GIA 6561371640

Diamond specifications and retailer prices

From $1,319 SGD
As of November 6, 2026
Save $1,230 SGD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,549 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561371640. Listed at 10 retailers as of November 6, 2026, with prices from $1,319 to $2,549, a $1,230 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,549. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561371640
Dimensions5.93 × 5.96 × 3.72 mm
L/W Ratio1.01
Top View
5.93 mm5.96 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561371640
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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 6
Current: $1,319 SGD|Low: $1,312 SGD|High: $2,571 SGD|Avg: $1,815 SGD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$1,319 SGD
Retailer 8$1,328 SGD
Retailer 4$1,426 SGD
Retailer 6$1,538 SGD
Retailer 9$1,569 SGD
Retailer 2$1,846 SGD
Retailer 7$1,963 SGD
Retailer 5$2,235 SGD
Retailer 3$2,308 SGD
Wholesale Diamonds Direct$2,549 SGD

28 data points across 10 retailers

10 retailers$1,319 SGD to $2,549 SGD

A
Cheapest Retailer
-
$1,319 SGD
A
Retailer 2
-
$1,328 SGD
View
A
Retailer 3
-
$1,426 SGD
View
A
Retailer 4
-
$1,538 SGD
View
Retailer 5
-
$1,569 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$1,846 SGD
View
A
Retailer 7
-
$1,963 SGD
View
B+
Retailer 8
-
$2,235 SGD
View
B+
Retailer 9
-
$2,308 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
585878828 · Nov 6
$2,549 SGD
$1,989 USD
View
9 more retailers have this diamond
Prices start from $1,319 SGDSave up to $1,230 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
$1,319 SGD