Oval|Lab Grown|IGI

2.81ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG833643629

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833643629

Diamond specifications and retailer prices

From $448 USD
As of October 29, 2026
Save $1,947 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,395 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.81ct lab-grown oval diamond

This 2.81ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG833643629 or 833643629. Listed at 13 retailers as of October 28, 2026, with prices from $448 to $2,395, a $1,947 spread on the same certified stone. Rare Carat lists it at $2,395. 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

2.81
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833643629
Dimensions12.93 × 7.06 × 4.72 mm
L/W Ratio1.83
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.93 mm7.06 mm2.81 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833643629
Side View
Table 61.0%Crown 37.3°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 66.9%

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 29
Current: $2,395 USD|Low: $448 USD|High: $2,420 USD|Avg: $1,138 USD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$448 USD
Retailer 8$555 USD
Retailer 4$700 USD
Retailer 3$847 USD
Retailer 9$871 USD
Retailer 2$919 USD
Retailer 10$1,011 USD
Retailer 6$1,493 USD
Retailer 5$2,043 USD
Rare Carat$2,395 USD

41 data points across 10 retailers

13 retailers$448 USD to $2,395 USD

A
Cheapest Retailer
-
$448 USD
A
Retailer 2
-
$502 USD
View
A
Retailer 3
-
$555 USD
View
Retailer 4
-
$555 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$700 USD
View
A
Retailer 6
-
$847 USD
€807 EUR
View
B+
Retailer 7
-
$871 USD
View
B+
Retailer 8
-
$919 USD
£723 GBP
View
B+
Retailer 9
-
$1,011 USD
View
B
Retailer 10
-
$1,493 USD
View
B
Retailer 11
-
$1,785 USD
View
Retailer 12
-
$2,043 USD
£1,609 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Rare Carat
KN6296436KA833 · Oct 28
$2,395 USD
View
12 more retailers have this diamond
Prices start from $448 USDSave up to $1,947 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
2.81ct Oval
$448 USD