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2.86ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG487196253

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487196253

Diamond specifications and retailer prices

From $1,520 USD
As of October 31, 2026
Save $7,319 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,839 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.86ct lab-grown round diamond

This 2.86ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487196253 or 487196253. Listed at 12 retailers as of October 31, 2026, with prices from $1,520 to $8,839, a $7,319 spread on the same certified stone. MOH London lists it at $8,839. 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

2.86
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487196253
Dimensions9.23 × 9.20 × 5.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
9.23 mm9.20 mm2.86 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487196253
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,839 USD|Low: $1,520 USD|High: $8,957 USD|Avg: $4,126 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$1,520 USD
Retailer 7$3,006 USD
Retailer 12$3,271 USD
Retailer 11$3,367 USD
Retailer 3$3,487 USD
Retailer 9$3,487 USD
Retailer 4$3,645 USD
Retailer 2$4,150 USD
Retailer 5$4,219 USD
Retailer 13$4,358 USD
Retailer 6$4,908 USD
Retailer 10$5,419 USD
MOH London$8,839 USD

26 data points across 13 retailers

12 retailers$1,520 USD to $8,839 USD

A
Cheapest Retailer
-
$1,520 USD
B+
Retailer 2
-
$3,006 USD
View
B+
Retailer 3
-
$3,271 USD
View
B+
Retailer 4
-
$3,367 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,487 USD
View
Retailer 6
-
$3,487 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$3,645 USD
View
B+
Retailer 8
-
$4,150 USD
£3,267 GBP
View
B
Retailer 9
-
$4,358 USD
View
B
Retailer 10
-
$4,908 USD
View
B
Retailer 11
-
$5,419 USD
View
Most Expensive
B
MOH London
LG487196253 · Nov 1
$8,839 USD
£6,960 GBP
View
11 more retailers have this diamond
Prices start from $1,520 USDSave up to $7,319 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
2.86ct Round
$1,520 USD