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Round|Lab Grown|IGI

2.09ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG841605548

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605548

Diamond specifications and retailer prices

From $490 AUD
$344 USD
As of October 29, 2026
Save $2,303 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,317 AUD at Brilliant Earth · As of October 11, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841605548 or 841605548. Listed at 18 retailers as of October 29, 2026, with a 470% 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605548
Dimensions8.19 × 8.23 × 5.04 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
8.19 mm8.23 mm2.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605548
Side View
Table 58.0%Crown 34.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.4%

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 29
Current: $3,317 AUD|Low: $490 AUD|High: $3,317 AUD|Avg: $1,453 AUD
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
October 30, 2026
Retailer 4$490 AUD
Retailer 16$567 AUD
Retailer 3$606 AUD
Retailer 8$606 AUD
Retailer 18$882 AUD
Retailer 17$924 AUD
Retailer 15$925 AUD
Retailer 9$977 AUD
Retailer 12$981 AUD
Retailer 7$1,004 AUD
Retailer 13$1,347 AUD
Retailer 14$1,462 AUD
Retailer 2$1,502 AUD
Retailer 5$1,949 AUD
Retailer 6$2,010 AUD
Retailer 11$2,443 AUD
Retailer 10$2,793 AUD
Brilliant Earth$3,317 AUD

17 data points across 18 retailers

18 retailers$490 AUD to $2,793 AUD

A
Cheapest Retailer
-
$490 AUD
$344 USD
A
Retailer 2
-
$567 AUD
$398 USD
View
A
Retailer 3
-
$606 AUD
$426 USD
View
A
Retailer 4
-
$606 AUD
$426 USD
View
Retailer 5
-
$882 AUD
£488 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$924 AUD
$649 USD
View
A
Retailer 7
-
$925 AUD
$650 USD
View
A
Retailer 8
-
$977 AUD
$686 USD
View
A
Retailer 9
-
$981 AUD
€656 EUR
View
A
Retailer 10
-
$1,004 AUD
$705 USD
View
B+
Retailer 11
-
$1,347 AUD
View
B+
Retailer 12
-
$1,462 AUD
ZAR 16,596 ZAR
View
B+
Retailer 13
-
$1,502 AUD
$1,055 USD
View
B+
Retailer 14
-
$1,949 AUD
$1,369 USD
View
B+
Retailer 15
-
$2,010 AUD
$1,412 USD
View
B
Retailer 16
-
$2,443 AUD
£1,351 GBP
View
B
Retailer 17
-
$2,793 AUD
$1,962 USD
View
Most Expensive
Brilliant Earth
21809489A · Oct 11
$3,317 AUD
$2,330 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from $490 AUDSave up to $2,303 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
$490 AUD