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Oval|Lab Grown|IGI

3.05ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG600328645

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG600328645

Diamond specifications and retailer prices

From $396 USD
As of October 29, 2026
Save $2,634 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,030 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600328645 or 600328645. Listed at 17 retailers as of October 27, 2026, with prices from $396 to $3,030, a $2,634 spread on the same certified stone. Brilliant Earth lists it at $3,030. 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

3.05
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600328645
Dimensions11.56 × 8.25 × 5.14 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.56 mm8.25 mm3.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600328645
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°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: $3,030 USD|Low: $354 USD|High: $3,030 USD|Avg: $1,072 USD|+2.0%
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
November 1, 2026
Retailer 4$396 USD
Retailer 13$444 USD
Retailer 16$491 USD
Retailer 17$491 USD
Retailer 15$558 USD
Retailer 6$779 USD
Retailer 12$780 USD
Retailer 10$807 USD
Retailer 11$811 USD
Retailer 5$871 USD
Retailer 8$1,021 USD
Retailer 14$1,379 USD
Retailer 3$1,580 USD
Retailer 9$1,616 USD
Retailer 7$1,840 USD
Retailer 2$1,920 USD
Brilliant Earth$3,030 USD

39 data points across 17 retailers

17 retailers$396 USD to $3,030 USD

A
Cheapest Retailer
-
$396 USD
A
Retailer 2
-
$444 USD
View
A
Retailer 3
-
$491 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$491 USD
View
Retailer 5
-
$558 USD
£439 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$779 USD
View
A
Retailer 7
-
$780 USD
View
A
Retailer 8
-
$807 USD
£635 GBP
View
A
Retailer 9
-
$811 USD
€772 EUR
View
A
Retailer 10
-
$871 USD
View
A
Retailer 11
-
$1,021 USD
View
B+
Retailer 12
-
$1,379 USD
View
B+
Retailer 13
-
$1,580 USD
View
Retailer 14
-
$1,616 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$1,840 USD
View
B
Retailer 16
-
$1,920 USD
£1,512 GBP
View
Most Expensive
B
Brilliant Earth
8407460A · Oct 27
$3,030 USD
View
16 more retailers have this diamond
Prices start from $396 USDSave up to $2,634 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
3.05ct Oval
$396 USD