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Round|Lab Grown|IGI

2.70ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG845673565

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845673565

Diamond specifications and retailer prices

From $580 USD
€552 EUR
As of October 29, 2026
Save $1,025 USD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,605 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.7ct lab-grown round diamond

This 2.7ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG845673565 or 845673565. Listed at 4 retailers as of October 29, 2026, with prices from $580 to $1,605, a $1,025 spread on the same certified stone. Rare Carat lists it at $1,605. 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

2.70
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845673565
Dimensions8.97 × 8.93 × 5.47 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
8.97 mm8.93 mm2.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845673565
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.1%

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: $1,605 USD|Low: $578 USD|High: $1,605 USD|Avg: $1,097 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$580 USD
Retailer 4$736 USD
Retailer 2$1,415 USD
Rare Carat$1,605 USD

4 data points across 4 retailers

4 retailers$580 USD to $1,605 USD

A
Cheapest Retailer
-
$580 USD
€552 EUR
A
Retailer 2
-
$736 USD
View
B+
Retailer 3
-
$1,415 USD
£1,114 GBP
View
Most Expensive
B
Rare Carat
LGRD20-173832 · Nov 1
$1,605 USD
View
3 more retailers have this diamond
Prices start from $580 USDSave up to $1,025 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
2.70ct Round
$580 USD