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Round|Lab Grown|IGI

2.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG788619639

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788619639

Diamond specifications and retailer prices

From $294 USD
As of November 1, 2026
Save $1,361 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,740 USD at Brilliant Earth · As of October 11, 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 LG788619639 or 788619639. Listed at 22 retailers as of November 1, 2026, with a 463% 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 angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788619639
Dimensions8.14 × 8.12 × 5.07 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
8.14 mm8.12 mm2.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788619639
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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: Nov 1
Current: $2,740 USD|Low: $294 USD|High: $2,740 USD|Avg: $886 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
November 2, 2026
Retailer 13$294 USD
Retailer 4$365 USD
Retailer 6$507 USD
Retailer 12$520 USD
Retailer 5$597 USD
Retailer 7$599 USD
Retailer 9$639 USD
Retailer 11$809 USD
Retailer 8$883 USD
Retailer 2$943 USD
Retailer 3$1,279 USD
Retailer 10$1,462 USD
Brilliant Earth$2,740 USD

37 data points across 13 retailers

22 retailers$294 USD to $1,655 USD

A
Cheapest Retailer
-
$294 USD
A
Retailer 2
-
$341 USD
View
A
Retailer 3
-
$365 USD
View
Retailer 4
-
$365 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$507 USD
£400 GBP
View
A
Retailer 6
-
$520 USD
View
B+
Retailer 7
-
$597 USD
View
A
Retailer 8
-
$599 USD
€570 EUR
View
A
Retailer 9
-
$639 USD
£503 GBP
View
A
Retailer 10
-
$646 USD
View
A
Retailer 11
-
$669 USD
View
A
Retailer 12
-
$809 USD
A$1,244 AUD
View
B+
Retailer 13
-
$883 USD
ZAR 14,260 ZAR
View
B+
Retailer 14
-
$943 USD
View
Retailer 15
-
$982 USD
A$1,510 AUD
View
Price last confirmed 155 days ago
B+
Retailer 16
-
$1,173 USD
View
B
Retailer 17
-
$1,221 USD
View
B
Retailer 18
-
$1,279 USD
View
B
Retailer 19
-
$1,403 USD
View
B
Retailer 20
-
$1,462 USD
£1,151 GBP
View
B
Retailer 21
-
$1,655 USD
View
Most Expensive
Brilliant Earth
18656834A · Oct 11
$2,740 USD
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from $294 USDSave up to $1,361 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
$294 USD