Emerald|Lab Grown|IGI

2.09ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG605339259

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605339259

Diamond specifications and retailer prices

From $271 USD
As of October 30, 2026
Save $1,429 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,700 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.09ct lab-grown emerald diamond

This 2.09ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG605339259 or 605339259. Listed at 15 retailers as of October 30, 2026, with prices from $271 to $1,700, a $1,429 spread on the same certified stone. Brilliant Earth lists it at $1,700. 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

2.09
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605339259
Dimensions8.57 × 6.03 × 3.96 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.57 mm6.03 mm2.09 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605339259
Side View
Table 66.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.4°Culet: LNGDepth 65.7%

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 30
Current: $1,700 USD|Low: $271 USD|High: $2,410 USD|Avg: $789 USD|-29.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 6$271 USD
Retailer 5$303 USD
Retailer 4$314 USD
Retailer 10$336 USD
Retailer 7$373 USD
Retailer 15$452 USD
Retailer 3$495 USD
Retailer 8$590 USD
Retailer 12$621 USD
Retailer 9$659 USD
Retailer 2$857 USD
Retailer 14$1,080 USD
Retailer 13$1,310 USD
Retailer 11$1,354 USD
Brilliant Earth$1,700 USD

44 data points across 15 retailers

15 retailers$271 USD to $1,700 USD

A
Cheapest Retailer
-
$271 USD
A
Retailer 2
-
$303 USD
View
Final sale: no returns
A
Retailer 3
-
$314 USD
View
A
Retailer 4
-
$336 USD
View
A
Retailer 5
-
$373 USD
View
B+
Retailer 6
-
$452 USD
View
A
Retailer 7
-
$495 USD
View
A
Retailer 8
-
$590 USD
£465 GBP
View
A
Retailer 9
-
$621 USD
View
B+
Retailer 10
-
$659 USD
€628 EUR
View
B+
Retailer 11
-
$857 USD
View
B
Retailer 12
-
$1,080 USD
View
B
Retailer 13
-
$1,310 USD
View
B
Retailer 14
-
$1,354 USD
£1,066 GBP
View
Most Expensive
B
Brilliant Earth
20628288A · Oct 30
$1,700 USD
View
14 more retailers have this diamond
Prices start from $271 USDSave up to $1,429 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
2.09ct Emerald
$271 USD