CaratHunter
Plans
Round|Lab Grown|IGI

2.76ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG845661919

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845661919

Diamond specifications and retailer prices

From $332 USD
As of October 28, 2026
Save $1,838 USD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,170 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.76ct lab-grown round diamond

This 2.76ct 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 LG845661919 or 845661919. Listed at 3 retailers as of October 28, 2026, with prices from $332 to $2,170, a $1,838 spread on the same certified stone. Brilliant Earth lists it at $2,170. 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

2.76
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845661919
Dimensions9.01 × 9.04 × 5.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm9.04 mm2.76 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845661919
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.3%

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 28
Current: $2,170 USD|Low: $318 USD|High: $2,170 USD|Avg: $1,137 USD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$332 USD
Retailer 2$665 USD
Brilliant Earth$2,170 USD

12 data points across 3 retailers

3 retailers$332 USD to $2,170 USD

A
Cheapest Retailer
-
$332 USD
Final sale: no returns
A
Retailer 2
-
$665 USD
£523 GBP
View
Most Expensive
B
Brilliant Earth
22149688A · Oct 29
$2,170 USD
View
2 more retailers have this diamond
Prices start from $332 USDSave up to $1,838 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
2.76ct Round
$332 USD