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Round|Lab Grown|IGI

2.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG799642455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642455

Diamond specifications and retailer prices

From $401 AUD
$282 USD
As of November 1, 2026
Save $2,574 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,975 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642455 or 799642455. Listed at 21 retailers as of October 31, 2026, with prices from $401 to $2,975, a $2,574 spread on the same certified stone. Brilliant Earth lists it at $2,975. 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

2.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642455
Dimensions8.25 × 8.14 × 4.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm8.14 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642455
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.8%

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: Nov 1
Current: $2,975 AUD|Low: $387 AUD|High: $3,089 AUD|Avg: $1,142 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
Retailer 19
Retailer 20
November 1, 2026
Retailer 8$401 AUD
Retailer 16$448 AUD
Retailer 4$466 AUD
Retailer 15$497 AUD
Retailer 17$719 AUD
Retailer 2$720 AUD
Retailer 5$819 AUD
Retailer 20$857 AUD
Retailer 13$875 AUD
Retailer 3$1,006 AUD
Retailer 11$1,109 AUD
Retailer 10$1,206 AUD
Retailer 19$1,284 AUD
Retailer 12$1,424 AUD
Retailer 6$1,597 AUD
Retailer 18$1,599 AUD
Retailer 7$1,671 AUD
Retailer 14$1,913 AUD
Retailer 9$2,016 AUD
Brilliant Earth$2,975 AUD

29 data points across 20 retailers

21 retailers$401 AUD to $2,975 AUD

A
Cheapest Retailer
-
$401 AUD
$282 USD
A
Retailer 2
-
$448 AUD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$466 AUD
$327 USD
View
A
Retailer 4
-
$497 AUD
$349 USD
View
Retailer 5
-
$500 AUD
$351 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$719 AUD
$505 USD
View
A
Retailer 7
-
$720 AUD
£398 GBP
View
B+
Retailer 8
-
$819 AUD
$575 USD
View
A
Retailer 9
-
$857 AUD
$602 USD
View
A
Retailer 10
-
$875 AUD
£484 GBP
View
A
Retailer 11
-
$1,006 AUD
$707 USD
View
A
Retailer 12
-
$1,109 AUD
View
B+
Retailer 13
-
$1,206 AUD
ZAR 13,687 ZAR
View
B+
Retailer 14
-
$1,284 AUD
$902 USD
View
Retailer 15
-
$1,424 AUD
$1,000 USD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$1,597 AUD
SGD 1,516 SGD
View
B+
Retailer 17
-
$1,599 AUD
$1,123 USD
View
B+
Retailer 18
-
$1,671 AUD
$1,174 USD
View
B
Retailer 19
-
$1,913 AUD
$1,344 USD
View
B
Retailer 20
-
$2,016 AUD
£1,115 GBP
View
Most Expensive
B
Brilliant Earth
21503465A · Oct 31
$2,975 AUD
$2,090 USD
View
20 more retailers have this diamond
Prices start from $401 AUDSave up to $2,574 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
2.05ct Round
$401 AUD