Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2496766587

Certificate GIA 2496766587

Diamond specifications and retailer prices

From $1,032 USD
As of October 26, 2026
Save $1,870 USD (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,902 USD at NZ Jewellers · As of October 20, 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 2496766587. Listed at 23 retailers as of October 26, 2026, with a 181% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2496766587
Dimensions5.92 × 5.89 × 3.71 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.92 mm5.89 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2496766587
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 26
Current: $1,344 USD|Low: $912 USD|High: $2,206 USD|Avg: $1,374 USD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 10$995 USD
Retailer 3$1,032 USD
Retailer 11$1,040 USD
Retailer 2$1,058 USD
Retailer 7$1,078 USD
Retailer 9$1,187 USD
Retailer 1$1,344 USD
Retailer 8$1,467 USD
Retailer 5$1,584 USD
Retailer 4$1,656 USD
Retailer 6$2,182 USD

38 data points across 11 retailers

23 retailers$1,032 USD to $2,902 USD

A
Cheapest Retailer
-
$1,032 USD
Retailer 2
-
$1,040 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$1,058 USD
View
Retailer 4
-
$1,078 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$1,078 USD
View
Retailer 6
-
$1,078 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,119 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$1,172 USD
View
A
Retailer 9
-
$1,187 USD
View
Retailer 10
-
$1,244 USD
View
Price last confirmed 22 days ago
Retailer 11
-
$1,244 USD
View
Price last confirmed 10 days ago
A
Retailer 12
-
$1,244 USD
View
A
Retailer 13
-
$1,250 USD
View
A
Retailer 14
-
$1,250 USD
View
A
Retailer 15
-
$1,300 USD
View
B+
Retailer 16
-
$1,344 USD
£1,058 GBP
View
B+
Retailer 17
-
$1,467 USD
£1,155 GBP
View
B+
Retailer 18
-
$1,584 USD
£1,247 GBP
View
B+
Retailer 19
-
$1,656 USD
€1,577 EUR
View
B
Retailer 20
-
$2,182 USD
£1,718 GBP
View
B
Retailer 21
-
$2,902 USD
View
Retailer 22
-
$2,902 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
8c512374-afa7-4936-88fd-20c8ba26209e · Oct 20
$2,902 USD
View
Price last confirmed 11 days ago
22 more retailers have this diamond
Prices start from $1,032 USDSave up to $1,870 USD

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
$1,032 USD