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Round|Lab Grown|IGI

2.15ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG459192385

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459192385

Diamond specifications and retailer prices

From $940 USD
As of October 29, 2026
Save $7,051 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,991 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.15ct lab-grown round diamond

This 2.15ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG459192385 or 459192385. Listed at 10 retailers as of October 29, 2026, with prices from $940 to $7,991, a $7,051 spread on the same certified stone. MOH London lists it at $7,991. 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

2.15
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459192385
Dimensions8.25 × 8.31 × 5.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.25 mm8.31 mm2.15 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459192385
Side View
Table 54.5%Crown 34.4°GirdlePavilion 41.1°Culet: NoneDepth 62.6%

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: $7,991 USD|Low: $940 USD|High: $8,054 USD|Avg: $3,914 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$940 USD
Retailer 4$2,559 USD
Retailer 9$2,784 USD
Retailer 8$2,866 USD
Retailer 6$2,968 USD
Retailer 11$3,613 USD
Retailer 10$4,080 USD
Retailer 2$4,356 USD
Retailer 7$4,624 USD
Retailer 3$6,644 USD
MOH London$7,991 USD

17 data points across 11 retailers

10 retailers$940 USD to $7,991 USD

A
Cheapest Retailer
-
$940 USD
B+
Retailer 2
-
$2,559 USD
View
B+
Retailer 3
-
$2,784 USD
View
B+
Retailer 4
-
$2,866 USD
View
Final sale: no returns
Retailer 5
-
$2,968 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,968 USD
View
B
Retailer 7
-
$4,080 USD
View
B
Retailer 8
-
$4,356 USD
View
B
Retailer 9
-
$4,624 USD
View
Most Expensive
B
MOH London
LG459192385 · Oct 29
$7,991 USD
£6,292 GBP
View
9 more retailers have this diamond
Prices start from $940 USDSave up to $7,051 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
2.15ct Round
$940 USD