Oval|Lab Grown|IGI

3.02ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG850605271

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850605271

Diamond specifications and retailer prices

From $393 USD
As of October 29, 2026
Save $1,519 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,440 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.02ct lab-grown oval diamond

This 3.02ct 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 LG850605271 or 850605271. Listed at 18 retailers as of October 29, 2026, with a 387% 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

3.02
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850605271
Dimensions11.95 × 7.97 × 4.55 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm7.97 mm3.02 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850605271
Side View
Table 57.0%Crown 34.5°Girdle: THK-VTKPavilion 34.6°Culet: NoneDepth 57.1%

Caratlytics Score

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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: $3,440 USD|Low: $393 USD|High: $3,440 USD|Avg: $956 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
Retailer 19
October 29, 2026
Retailer 3$393 USD
Retailer 9$440 USD
Retailer 17$440 USD
Retailer 10$487 USD
Retailer 11$487 USD
Retailer 14$545 USD
Retailer 19$635 USD
Retailer 4$773 USD
Retailer 2$798 USD
Retailer 5$866 USD
Retailer 6$1,025 USD
Retailer 13$1,025 USD
Retailer 15$1,057 USD
Retailer 7$1,366 USD
Retailer 16$1,565 USD
Retailer 8$1,602 USD
Retailer 18$1,824 USD
Retailer 12$1,912 USD
Brilliant Earth$3,440 USD

5 data points across 19 retailers

18 retailers$393 USD to $1,912 USD

A
Cheapest Retailer
-
$393 USD
Retailer 2
-
$440 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$487 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$487 USD
View
Retailer 5
-
$545 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$635 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$773 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$798 USD
View
Retailer 9
-
$866 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,025 USD
View
A
Retailer 11
-
$1,025 USD
View
Retailer 12
-
$1,057 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,366 USD
View
Retailer 14
-
$1,565 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,602 USD
View
Retailer 16
-
$1,824 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$1,912 USD
View
Most Expensive
Brilliant Earth
22306456A · Oct 28
$3,440 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $393 USDSave up to $1,519 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
3.02ct Oval
$393 USD