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Round|Natural|GIA

0.80ct I SI1 Round Natural Diamond

ID • I/SI1 • GIA 2245111011

Certificate GIA 2245111011

Diamond specifications and retailer prices

From $1,124 SGD
As of November 6, 2026
Save $841 SGD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,965 SGD at Yorxs · As of November 5, 2026
View at Yorxs

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245111011. Listed at 5 retailers as of November 5, 2026, with prices from $1,124 to $1,965, a $841 spread on the same certified stone. Yorxs lists it at $1,965. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245111011
Dimensions5.91 × 5.94 × 3.67 mm
L/W Ratio1.01
Top View
5.91 mm5.94 mm0.80 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245111011
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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: $1,124 SGD|Low: $1,124 SGD|High: $1,965 SGD|Avg: $1,597 SGD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 1$1,124 SGD
Retailer 3$1,431 SGD
Retailer 2$1,950 SGD
Yorxs$1,965 SGD

3 data points across 4 retailers

5 retailers$1,124 SGD to $1,965 SGD

A
Cheapest Retailer
-
$1,124 SGD
A
Retailer 2
-
$1,356 SGD
View
A
Retailer 3
-
$1,431 SGD
View
B+
Retailer 4
-
$1,950 SGD
View
Most Expensive
B+
Yorxs
455664606 · Nov 5
$1,965 SGD
€1,465 EUR
View
4 more retailers have this diamond
Prices start from $1,124 SGDSave up to $841 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
$1,124 SGD