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Round|Lab Grown|IGI

2.68ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG726528893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726528893

Diamond specifications and retailer prices

From $283 USD
As of October 29, 2026
Save $1,175 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,458 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 2.68ct lab-grown round diamond

This 2.68ct lab-grown round 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 LG726528893 or 726528893. Listed at 19 retailers as of October 29, 2026, with prices from $283 to $1,458, a $1,175 spread on the same certified stone. Reve Diamonds lists it at $1,458. 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

2.68
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726528893
Dimensions8.90 × 8.87 × 5.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm8.87 mm2.68 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726528893
Side View
Table 59.0%Crown 35.8°GirdlePavilion 41°Culet: NoneDepth 62.0%

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: $617 USD|Low: $272 USD|High: $1,422 USD|Avg: $704 USD|+5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 11$283 USD
Retailer 4$316 USD
Retailer 12$351 USD
Retailer 14$351 USD
Retailer 13$577 USD
Retailer 9$580 USD
Retailer 1$617 USD
Retailer 8$649 USD
Retailer 3$658 USD
Retailer 5$828 USD
Retailer 10$1,078 USD
Retailer 2$1,128 USD
Retailer 6$1,178 USD
Retailer 7$1,414 USD

42 data points across 14 retailers

19 retailers$283 USD to $1,458 USD

Retailer 1
-
$283 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$283 USD
View
A
Retailer 3
-
$316 USD
View
Final sale: no returns
Retailer 4
-
$328 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$346 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
$351 USD
View
A
Retailer 7
-
$351 USD
View
B+
Retailer 8
-
$577 USD
View
A
Retailer 9
-
$580 USD
View
A
Retailer 10
-
$617 USD
£486 GBP
View
A
Retailer 11
-
$649 USD
A$998 AUD
View
A
Retailer 12
-
$658 USD
View
B+
Retailer 13
-
$828 USD
View
B+
Retailer 14
-
$1,078 USD
View
B+
Retailer 15
-
$1,128 USD
View
Retailer 16
-
$1,128 USD
View
Price last confirmed 40 days ago
B
Retailer 17
-
$1,178 USD
View
B+
Retailer 18
-
$1,414 USD
£1,113 GBP
View
Most Expensive
B
Reve Diamonds
C9BEDFBF3 · Oct 30
$1,458 USD
View
18 more retailers have this diamond
Prices start from $283 USDSave up to $1,175 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
2.68ct Round
$283 USD