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Round|Lab Grown|IGI

2.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG788619623

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788619623

Diamond specifications and retailer prices

From $285 USD
As of October 29, 2026
Save $1,515 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,800 USD at Brilliant Earth · As of October 28, 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 LG788619623 or 788619623. Listed at 22 retailers as of October 28, 2026, with prices from $285 to $1,800, a $1,515 spread on the same certified stone. Brilliant Earth lists it at $1,800. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788619623
Dimensions8.15 × 8.08 × 5.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.08 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788619623
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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 29
Current: $1,800 USD|Low: $285 USD|High: $1,800 USD|Avg: $795 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
October 29, 2026
Retailer 15$285 USD
Retailer 5$353 USD
Retailer 12$510 USD
Retailer 8$514 USD
Retailer 9$580 USD
Retailer 6$582 USD
Retailer 2$622 USD
Retailer 7$635 USD
Retailer 11$783 USD
Retailer 10$852 USD
Retailer 14$902 USD
Retailer 3$1,005 USD
Retailer 4$1,263 USD
Retailer 13$1,417 USD
Brilliant Earth$1,800 USD

37 data points across 15 retailers

22 retailers$285 USD to $1,800 USD

A
Cheapest Retailer
-
$285 USD
A
Retailer 2
-
$330 USD
View
A
Retailer 3
-
$353 USD
View
A
Retailer 4
-
$353 USD
View
A
Retailer 5
-
$510 USD
View
A
Retailer 6
-
$514 USD
£405 GBP
View
A
Retailer 7
-
$580 USD
€552 EUR
View
B+
Retailer 8
-
$582 USD
View
A
Retailer 9
-
$603 USD
View
A
Retailer 10
-
$622 USD
£490 GBP
View
A
Retailer 11
-
$635 USD
View
A
Retailer 12
-
$783 USD
A$1,205 AUD
View
B+
Retailer 13
-
$852 USD
ZAR 13,762 ZAR
View
B+
Retailer 14
-
$902 USD
View
Retailer 15
-
$1,005 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$1,136 USD
View
B+
Retailer 17
-
$1,185 USD
View
B
Retailer 18
-
$1,263 USD
View
B
Retailer 19
-
$1,359 USD
View
B
Retailer 20
-
$1,417 USD
£1,116 GBP
View
B
Retailer 21
-
$1,597 USD
View
Most Expensive
B
Brilliant Earth
18656913A · Oct 28
$1,800 USD
View
21 more retailers have this diamond
Prices start from $285 USDSave up to $1,515 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
$285 USD