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Round|Lab Grown|IGI

2.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG780691509

Certificate IGI LG780691509

Diamond specifications and retailer prices

From $346 USD
Save $2,914 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,260 USD at Brilliant Earth
View at Brilliant Earth

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780691509 or 780691509. Listed at 20 retailers, with prices from $346 to $3,260 at Brilliant Earth, a $2,914 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780691509
Dimensions8.19 × 8.15 × 5.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.15 mm2.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780691509
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $3,260 USD|Low: $239 USD|High: $3,260 USD|Avg: $1,188 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 3$346 USD
Retailer 10$510 USD
Retailer 11$561 USD
Retailer 2$594 USD
Retailer 13$630 USD
Retailer 14$733 USD
Retailer 19$740 USD
Retailer 4$912 USD
Retailer 16$936 USD
Retailer 17$999 USD
Retailer 6$1,254 USD
Retailer 12$1,330 USD
Retailer 20$1,436 USD
Retailer 7$1,519 USD
Retailer 5$1,536 USD
Retailer 9$1,658 USD
Retailer 15$1,715 USD
Retailer 18$2,067 USD
Retailer 8$2,300 USD
Brilliant Earth$3,260 USD

39 data points across 20 retailers

20 retailers$346 USD to $3,260 USD

A
Cheapest Retailer
-
$346 USD
B+
Retailer 2
-
$510 USD
View
A
Retailer 3
-
$561 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$594 USD
£468 GBP
View
A
Retailer 5
-
$630 USD
View
A
Retailer 6
-
$735 USD
£578 GBP
View
A
Retailer 7
-
$740 USD
View
B+
Retailer 8
-
$912 USD
View
B+
Retailer 9
-
$936 USD
A$1,440 AUD
View
B+
Retailer 10
-
$999 USD
ZAR 16,132 ZAR
View
B+
Retailer 11
-
$1,254 USD
CA$1,742 CAD
View
B
Retailer 12
-
$1,330 USD
View
B
Retailer 13
-
$1,436 USD
View
B
Retailer 14
-
$1,519 USD
View
B
Retailer 15
-
$1,536 USD
View
B
Retailer 16
-
$1,658 USD
View
B
Retailer 17
-
$1,715 USD
£1,350 GBP
View
B
Retailer 18
-
$2,067 USD
View
B
Retailer 19
-
$2,300 USD
View
Most Expensive
B
Brilliant Earth
18148056Y · Sep 26
$3,260 USD
View
19 more retailers have this diamond
Prices start from $346 USDSave up to $2,914 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.

A
2.09ct Round
$346 USD