Oval|Lab Grown|IGI

3.08ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG851623725

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851623725

Diamond specifications and retailer prices

From $437 USD
As of November 1, 2026
Save $3,623 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,060 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851623725 or 851623725. Listed at 18 retailers as of November 1, 2026, with prices from $437 to $4,060, a $3,623 spread on the same certified stone. Brilliant Earth lists it at $4,060. 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

3.08
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851623725
Dimensions11.54 × 8.10 × 5.09 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm8.10 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851623725
Side View
Table 58.0%Crown 33.9°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 62.8%

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: $4,060 USD|Low: $437 USD|High: $4,060 USD|Avg: $1,279 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
November 3, 2026
Retailer 15$437 USD
Retailer 5$489 USD
Retailer 7$490 USD
Retailer 4$542 USD
Retailer 14$603 USD
Retailer 18$685 USD
Retailer 9$728 USD
Retailer 2$895 USD
Retailer 8$919 USD
Retailer 3$1,075 USD
Retailer 13$1,181 USD
Retailer 12$1,457 USD
Retailer 6$1,743 USD
Retailer 10$1,776 USD
Retailer 11$1,897 USD
Retailer 17$1,950 USD
Retailer 16$1,991 USD
Brilliant Earth$4,060 USD

5 data points across 18 retailers

18 retailers$437 USD to $4,060 USD

A
Cheapest Retailer
-
$437 USD
A
Retailer 2
-
$489 USD
View
Final sale: no returns
A
Retailer 3
-
$490 USD
View
A
Retailer 4
-
$542 USD
View
A
Retailer 5
-
$603 USD
£475 GBP
View
A
Retailer 6
-
$685 USD
View
B+
Retailer 7
-
$728 USD
View
A
Retailer 8
-
$895 USD
£705 GBP
View
A
Retailer 9
-
$919 USD
View
A
Retailer 10
-
$1,075 USD
View
B+
Retailer 11
-
$1,181 USD
ZAR 19,076 ZAR
View
B+
Retailer 12
-
$1,457 USD
View
B+
Retailer 13
-
$1,743 USD
View
B+
Retailer 14
-
$1,776 USD
View
B+
Retailer 15
-
$1,897 USD
View
B
Retailer 16
-
$1,950 USD
View
B
Retailer 17
-
$1,991 USD
£1,568 GBP
View
Most Expensive
B
Brilliant Earth
22378026A · Nov 2
$4,060 USD
View
17 more retailers have this diamond
Prices start from $437 USDSave up to $3,623 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
3.08ct Oval
$437 USD