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Round|Lab Grown|IGI

2.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG782618015

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782618015

Diamond specifications and retailer prices

From $417 AUD
$293 USD
As of October 26, 2026
Save $2,911 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,507 AUD at Brilliant Earth · As of October 14, 2026
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 LG782618015 or 782618015. Listed at 23 retailers as of October 26, 2026, with a 699% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782618015
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 LG782618015
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.9%

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 26
Current: $4,507 AUD|Low: $417 AUD|High: $4,635 AUD|Avg: $1,670 AUD|-2.8%
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 11
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Retailer 23
October 29, 2026
Retailer 12$417 AUD
Retailer 15$466 AUD
Retailer 23$482 AUD
Retailer 6$516 AUD
Retailer 21$516 AUD
Retailer 8$687 AUD
Retailer 20$739 AUD
Retailer 19$1,008 AUD
Retailer 4$1,025 AUD
Retailer 3$1,222 AUD
Retailer 13$1,265 AUD
Retailer 17$1,373 AUD
Retailer 14$1,680 AUD
Retailer 22$1,830 AUD
Retailer 18$1,848 AUD
Retailer 11$1,962 AUD
Retailer 5$2,060 AUD
Retailer 9$2,112 AUD
Retailer 10$2,221 AUD
Retailer 2$2,293 AUD
Retailer 16$2,939 AUD
Retailer 7$3,327 AUD
Brilliant Earth$4,507 AUD

36 data points across 23 retailers

23 retailers$417 AUD to $3,327 AUD

A
Cheapest Retailer
-
$417 AUD
$293 USD
A
Retailer 2
-
$466 AUD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$482 AUD
$339 USD
View
A
Retailer 4
-
$516 AUD
$363 USD
View
A
Retailer 5
-
$516 AUD
$363 USD
View
B+
Retailer 6
-
$687 AUD
$483 USD
View
A
Retailer 7
-
$739 AUD
$520 USD
View
A
Retailer 8
-
$798 AUD
$561 USD
View
A
Retailer 9
-
$1,008 AUD
£558 GBP
View
A
Retailer 10
-
$1,025 AUD
$721 USD
View
A
Retailer 11
-
$1,222 AUD
$859 USD
View
A
Retailer 12
-
$1,265 AUD
View
B+
Retailer 13
-
$1,373 AUD
ZAR 15,601 ZAR
View
B+
Retailer 14
-
$1,680 AUD
CA$1,641 CAD
View
B+
Retailer 15
-
$1,830 AUD
$1,287 USD
View
B+
Retailer 16
-
$1,848 AUD
$1,300 USD
View
B+
Retailer 17
-
$1,962 AUD
$1,380 USD
View
B+
Retailer 18
-
$2,060 AUD
$1,449 USD
View
B
Retailer 19
-
$2,112 AUD
$1,485 USD
View
B
Retailer 20
-
$2,221 AUD
$1,562 USD
View
B+
Retailer 21
-
$2,293 AUD
£1,270 GBP
View
B
Retailer 22
-
$3,327 AUD
$2,340 USD
View
Most Expensive
B
Brilliant Earth
18326413Y · Oct 14
$4,507 AUD
$3,170 USD
View
Price last confirmed 14 days ago
22 more retailers have this diamond
Prices start from $417 AUDSave up to $2,911 AUD

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 Round
$417 AUD