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2.80ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 779662698

Shape and cutting style on the report: Round brilliant

Certificate IGI 779662698

Diamond specifications and retailer prices

From $9,382 USD
SGD 12,678 SGD
As of October 29, 2026
Save $5,524 USD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $14,906 USD at The Diamond Guys · As of October 29, 2026
View at The Diamond Guys

About this 2.8ct natural round diamond

This 2.8ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 779662698. Listed at 7 retailers as of October 29, 2026, with prices from $9,382 to $14,906, a $5,524 spread on the same certified stone. The Diamond Guys lists it at $14,906. 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

2.80
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 779662698
Dimensions8.93 × 8.85 × 5.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.93 mm8.85 mm2.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 779662698
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

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: Oct 29
Current: $12,854 USD|Low: $9,382 USD|High: $17,386 USD|Avg: $13,416 USD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 4$9,382 USD
Retailer 3$10,860 USD
Retailer 2$11,080 USD
Retailer 6$12,740 USD
Retailer 1$12,854 USD
Retailer 5$13,575 USD
The Diamond Guys$14,906 USD
Retailer 7$17,386 USD

32 data points across 8 retailers

7 retailers$9,382 USD to $14,906 USD

A
Cheapest Retailer
-
$9,382 USD
SGD 12,678 SGD
A
Retailer 2
-
$10,860 USD
View
A
Retailer 3
-
$11,080 USD
View
A
Retailer 4
-
$12,740 USD
View
A
Retailer 5
-
$12,854 USD
€12,242 EUR
View
A
Retailer 6
-
$13,575 USD
View
Most Expensive
B+
The Diamond Guys
1933112625 · Oct 29
$14,906 USD
View
6 more retailers have this diamond
Prices start from $9,382 USDSave up to $5,524 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
2.80ct Round
$9,382 USD