CaratHunter
Plans
Round|Lab Grown|IGI

2.89ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG703511347

Shape and cutting style on the report: Round brilliant

Certificate IGI LG703511347

Diamond specifications and retailer prices

From $818 USD
As of October 29, 2026
Save $2,475 USD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,293 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.89ct lab-grown round diamond

This 2.89ct 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 LG703511347 or 703511347. Listed at 7 retailers as of October 29, 2026, with prices from $818 to $3,293, a $2,475 spread on the same certified stone. MOH London lists it at $3,293. 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

2.89
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG703511347
Dimensions9.10 × 9.05 × 5.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.10 mm9.05 mm2.89 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG703511347
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 29
Current: $3,293 USD|Low: $794 USD|High: $3,315 USD|Avg: $1,687 USD|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$818 USD
Retailer 5$1,054 USD
Retailer 4$1,233 USD
Retailer 2$1,333 USD
Retailer 3$1,840 USD
Retailer 7$2,986 USD
MOH London$3,293 USD

39 data points across 7 retailers

7 retailers$818 USD to $3,293 USD

A
Cheapest Retailer
-
$818 USD
B+
Retailer 2
-
$1,054 USD
View
B+
Retailer 3
-
$1,233 USD
View
B+
Retailer 4
-
$1,333 USD
£1,050 GBP
View
Retailer 5
-
$1,840 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$2,986 USD
View
Most Expensive
B
MOH London
LG703511347 · Oct 29
$3,293 USD
£2,593 GBP
View
6 more retailers have this diamond
Prices start from $818 USDSave up to $2,475 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
2.89ct Round
$818 USD