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Round|Lab Grown|IGI

2.61ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG476186472

Shape and cutting style on the report: Round brilliant

Certificate IGI LG476186472

Diamond specifications and retailer prices

From $1,340 USD
As of October 29, 2026
Save $6,812 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,152 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.61ct lab-grown round diamond

This 2.61ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG476186472 or 476186472. Listed at 10 retailers as of October 29, 2026, with prices from $1,340 to $8,152, a $6,812 spread on the same certified stone. MOH London lists it at $8,152. 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

2.61
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476186472
Dimensions8.97 × 8.99 × 5.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.97 mm8.99 mm2.61 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476186472
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.3%

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: $8,152 USD|Low: $1,340 USD|High: $8,217 USD|Avg: $4,205 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$1,340 USD
Retailer 4$2,758 USD
Retailer 9$3,001 USD
Retailer 8$3,089 USD
Retailer 6$3,199 USD
Retailer 11$3,888 USD
Retailer 10$4,397 USD
Retailer 2$4,596 USD
Retailer 7$4,977 USD
Retailer 3$7,160 USD
MOH London$8,152 USD

18 data points across 11 retailers

10 retailers$1,340 USD to $8,152 USD

A
Cheapest Retailer
-
$1,340 USD
B+
Retailer 2
-
$2,758 USD
View
B+
Retailer 3
-
$3,001 USD
View
B+
Retailer 4
-
$3,089 USD
View
Final sale: no returns
Retailer 5
-
$3,199 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$3,199 USD
View
B
Retailer 7
-
$4,397 USD
View
B
Retailer 8
-
$4,596 USD
View
B
Retailer 9
-
$4,977 USD
View
Most Expensive
B
MOH London
LG476186472 · Oct 29
$8,152 USD
£6,419 GBP
View
9 more retailers have this diamond
Prices start from $1,340 USDSave up to $6,812 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
2.61ct Round
$1,340 USD