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2.80ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 332885141

Shape and cutting style on the report: Round brilliant

Certificate IGI 332885141

Diamond specifications and retailer prices

From $20,181 USD
A$31,048 AUD
As of October 29, 2026
Save $8,199 USD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $28,380 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 332885141. Listed at 2 retailers as of October 29, 2026, with prices from $20,181 to $28,380, a $8,199 spread on the same certified stone. Diamond Quarter lists it at $28,380. 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 angle32.2°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 332885141
Dimensions9.26 × 9.22 × 5.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.26 mm9.22 mm2.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 332885141
Side View
Table 58.5%Crown 32.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $20,181 USD|Low: $13,568 USD|High: $31,434 USD|Avg: $19,151 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 9, 2026
Retailer 5$13,568 USD
Retailer 2$18,491 USD
Retailer 4$19,365 USD
Retailer 1$20,181 USD
Retailer 3$31,434 USD

9 data points across 5 retailers

2 retailers$20,181 USD to $28,380 USD

B+
Cheapest Retailer
-
$20,181 USD
A$31,048 AUD
Most Expensive
B
Diamond Quarter
2.8SI2H3341F3F9N · Oct 29
$28,380 USD
£22,347 GBP
View
1 more retailer has this diamond
Prices start from $20,181 USDSave up to $8,199 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.

B+
2.80ct Round
$20,181 USD