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Round|Lab Grown|IGI

2.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG811644980

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811644980

Diamond specifications and retailer prices

From $291 USD
As of November 1, 2026
Save $1,157 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,740 USD at Brilliant Earth · As of October 16, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811644980 or 811644980. Listed at 23 retailers as of October 26, 2026, with a 398% 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

2.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644980
Dimensions8.22 × 8.17 × 4.98 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
8.22 mm8.17 mm2.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644980
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 41°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: $2,740 USD|Low: $291 USD|High: $2,740 USD|Avg: $917 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
November 1, 2026
Retailer 4$291 USD
Retailer 6$325 USD
Retailer 8$338 USD
Retailer 2$502 USD
Retailer 19$520 USD
Retailer 17$593 USD
Retailer 12$632 USD
Retailer 15$649 USD
Retailer 5$668 USD
Retailer 14$718 USD
Retailer 18$800 USD
Retailer 16$870 USD
Retailer 13$1,109 USD
Retailer 7$1,157 USD
Retailer 9$1,209 USD
Retailer 11$1,316 USD
Retailer 10$1,388 USD
Retailer 3$1,448 USD
Brilliant Earth$2,740 USD

32 data points across 19 retailers

23 retailers$291 USD to $1,448 USD

A
Cheapest Retailer
-
$291 USD
A
Retailer 2
-
$325 USD
View
Final sale: no returns
A
Retailer 3
-
$338 USD
View
A
Retailer 4
-
$361 USD
View
Retailer 5
-
$361 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$502 USD
£395 GBP
View
A
Retailer 7
-
$520 USD
View
B+
Retailer 8
-
$593 USD
View
A
Retailer 9
-
$632 USD
£497 GBP
View
A
Retailer 10
-
$649 USD
A$998 AUD
View
A
Retailer 11
-
$668 USD
View
A
Retailer 12
-
$718 USD
View
A
Retailer 13
-
$800 USD
A$1,231 AUD
View
B+
Retailer 14
-
$870 USD
ZAR 14,060 ZAR
View
B+
Retailer 15
-
$1,109 USD
View
B+
Retailer 16
-
$1,144 USD
View
B+
Retailer 17
-
$1,157 USD
SGD 1,564 SGD
View
B+
Retailer 18
-
$1,160 USD
View
B+
Retailer 19
-
$1,209 USD
View
Retailer 20
-
$1,316 USD
A$2,024 AUD
View
Price last confirmed 31 days ago
B
Retailer 21
-
$1,388 USD
View
B
Retailer 22
-
$1,448 USD
£1,140 GBP
View
Most Expensive
Brilliant Earth
21492212A · Oct 16
$2,740 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from $291 USDSave up to $1,157 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
2.05ct Round
$291 USD