Round|Lab Grown|IGI

2.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG799649045

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799649045

Diamond specifications and retailer prices

From $291 USD
As of October 26, 2026
Save $1,163 USD (80%) vs most expensive(unlock to see where)
22 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 LG799649045 or 799649045. Listed at 22 retailers as of October 26, 2026, with a 400% 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 angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799649045
Dimensions8.24 × 8.20 × 4.96 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
8.24 mm8.20 mm2.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799649045
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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: Oct 26
Current: $2,740 USD|Low: $279 USD|High: $2,740 USD|Avg: $863 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 5$291 USD
Retailer 7$325 USD
Retailer 10$338 USD
Retailer 12$361 USD
Retailer 14$361 USD
Retailer 18$505 USD
Retailer 4$520 USD
Retailer 22$593 USD
Retailer 16$637 USD
Retailer 20$649 USD
Retailer 6$668 USD
Retailer 19$718 USD
Retailer 3$800 USD
Retailer 21$870 USD
Retailer 2$933 USD
Retailer 8$1,157 USD
Retailer 15$1,160 USD
Retailer 11$1,209 USD
Retailer 13$1,308 USD
Retailer 9$1,388 USD
Retailer 17$1,454 USD
Brilliant Earth$2,740 USD

29 data points across 22 retailers

22 retailers$291 USD to $1,454 USD

A
Cheapest Retailer
-
$291 USD
A
Retailer 2
-
$338 USD
View
A
Retailer 3
-
$361 USD
View
Retailer 4
-
$361 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$505 USD
£398 GBP
View
A
Retailer 6
-
$520 USD
View
B+
Retailer 7
-
$593 USD
View
A
Retailer 8
-
$637 USD
£502 GBP
View
A
Retailer 9
-
$649 USD
A$998 AUD
View
A
Retailer 10
-
$668 USD
View
A
Retailer 11
-
$718 USD
View
A
Retailer 12
-
$800 USD
A$1,231 AUD
View
B+
Retailer 13
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$870 USD
ZAR 14,060 ZAR
View
B+
Retailer 14
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$933 USD
View
B+
Retailer 15
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$1,144 USD
View
B+
Retailer 16
-
$1,157 USD
SGD 1,564 SGD
View
B+
Retailer 17
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$1,160 USD
View
B+
Retailer 18
-
$1,209 USD
View
B+
Retailer 19
-
$1,308 USD
A$2,013 AUD
View
B
Retailer 20
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$1,388 USD
View
B
Retailer 21
-
$1,454 USD
£1,145 GBP
View
Most Expensive
Brilliant Earth
21492396A · Oct 16
$2,740 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from $291 USDSave up to $1,163 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