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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6561506377

Certificate GIA 6561506377

Diamond specifications and retailer prices

From $964 SGD
As of November 6, 2026
Save $3,028 SGD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,993 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561506377. Listed at 16 retailers as of November 5, 2026, with prices from $964 to $3,993, a $3,028 spread on the same certified stone. NZ Jewellers lists it at $3,993. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561506377
Dimensions5.94 × 5.98 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.94 mm5.98 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561506377
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: $3,993 SGD|Low: $964 SGD|High: $3,993 SGD|Avg: $1,663 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
November 6, 2026
Retailer 12$964 SGD
Retailer 2$981 SGD
Retailer 8$1,188 SGD
Retailer 4$1,273 SGD
Retailer 11$1,273 SGD
Retailer 10$1,322 SGD
Retailer 3$1,469 SGD
Retailer 6$1,469 SGD
Retailer 5$1,680 SGD
Retailer 7$1,782 SGD
Retailer 9$2,327 SGD
NZ Jewellers$3,993 SGD

25 data points across 12 retailers

16 retailers$964 SGD to $3,993 SGD

A
Cheapest Retailer
-
$964 SGD
A
Retailer 2
-
$981 SGD
View
A
Retailer 3
-
$1,174 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,188 SGD
View
A
Retailer 5
-
$1,188 SGD
View
Retailer 6
-
$1,273 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,273 SGD
View
A
Retailer 8
-
$1,322 SGD
View
A
Retailer 9
-
$1,379 SGD
View
A
Retailer 10
-
$1,443 SGD
View
A
Retailer 11
-
$1,469 SGD
View
A
Retailer 12
-
$1,469 SGD
View
A
Retailer 13
-
$1,680 SGD
View
B+
Retailer 14
-
$1,782 SGD
View
B+
Retailer 15
-
$2,327 SGD
View
Most Expensive
B
NZ Jewellers
6c26e586-ce73-4c01-b82e-6b2726488d70 · Nov 5
$3,993 SGD
$3,126 USD
View
15 more retailers have this diamond
Prices start from $964 SGDSave up to $3,028 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
$964 SGD