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Oval|Lab Grown|IGI

2.09ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG768623129

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768623129

Diamond specifications and retailer prices

From $296 USD
As of October 29, 2026
Save $2,754 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,050 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.09ct lab-grown oval diamond

This 2.09ct lab-grown oval 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 LG768623129 or 768623129. Listed at 14 retailers as of October 28, 2026, with prices from $296 to $3,050, a $2,754 spread on the same certified stone. Brilliant Earth lists it at $3,050. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768623129
Dimensions10.48 × 7.17 × 4.45 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm7.17 mm2.09 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768623129
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: $3,050 USD|Low: $287 USD|High: $3,050 USD|Avg: $812 USD
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
October 30, 2026
Retailer 7$296 USD
Retailer 11$340 USD
Retailer 5$363 USD
Retailer 10$363 USD
Retailer 8$520 USD
Retailer 13$595 USD
Retailer 12$637 USD
Retailer 6$646 USD
Retailer 2$651 USD
Retailer 3$744 USD
Retailer 14$1,116 USD
Retailer 4$1,168 USD
Retailer 9$1,458 USD
Brilliant Earth$3,050 USD

44 data points across 14 retailers

14 retailers$296 USD to $3,050 USD

A
Cheapest Retailer
-
$296 USD
A
Retailer 2
-
$340 USD
View
A
Retailer 3
-
$363 USD
View
A
Retailer 4
-
$363 USD
View
A
Retailer 5
-
$520 USD
View
B+
Retailer 6
-
$595 USD
View
A
Retailer 7
-
$637 USD
€607 EUR
View
A
Retailer 8
-
$646 USD
View
A
Retailer 9
-
$651 USD
£513 GBP
View
A
Retailer 10
-
$744 USD
View
B+
Retailer 11
-
$1,116 USD
View
B+
Retailer 12
-
$1,168 USD
View
B
Retailer 13
-
$1,458 USD
£1,148 GBP
View
Most Expensive
B
Brilliant Earth
18713872A · Oct 28
$3,050 USD
View
13 more retailers have this diamond
Prices start from $296 USDSave up to $2,754 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 Oval
$296 USD