Oval|Lab Grown|IGI

3.08ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG837618604

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837618604

Diamond specifications and retailer prices

From $627 USD
HK$4,900 HKD
As of October 30, 2026
Save $3,663 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,290 USD at Brilliant Earth · As of October 28, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837618604 or 837618604. Listed at 21 retailers as of October 28, 2026, with prices from $627 to $4,290, a $3,663 spread on the same certified stone. Brilliant Earth lists it at $4,290. 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837618604
Dimensions11.86 × 8.17 × 5.04 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm8.17 mm3.08 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837618604
Side View
Table 62.0%Crown 34.7°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 61.7%

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 30
Current: $4,290 USD|Low: $607 USD|High: $5,920 USD|Avg: $1,694 USD|-27.5%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 10$607 USD
Retailer 20$627 USD
Retailer 18$648 USD
Retailer 15$688 USD
Retailer 9$734 USD
Retailer 3$758 USD
Retailer 16$933 USD
Retailer 13$979 USD
Retailer 4$1,030 USD
Retailer 21$1,227 USD
Retailer 8$1,287 USD
Retailer 6$1,666 USD
Retailer 19$1,809 USD
Retailer 2$1,848 USD
Retailer 17$1,862 USD
Retailer 7$1,874 USD
Retailer 22$1,982 USD
Retailer 12$2,062 USD
Retailer 14$2,286 USD
Retailer 11$2,585 USD
Retailer 5$3,094 USD
Brilliant Earth$4,290 USD

36 data points across 22 retailers

21 retailers$627 USD to $4,290 USD

Retailer 1
-
$607 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$627 USD
HK$4,900 HKD
View
A
Retailer 3
-
$648 USD
£511 GBP
View
Retailer 4
-
$688 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$734 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$758 USD
View
A
Retailer 7
-
$933 USD
£734 GBP
View
A
Retailer 8
-
$979 USD
View
A
Retailer 9
-
$1,030 USD
View
B+
Retailer 10
-
$1,227 USD
ZAR 19,818 ZAR
View
Retailer 11
-
$1,666 USD
A$2,563 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,809 USD
SGD 2,444 SGD
View
B
Retailer 13
-
$1,848 USD
View
B
Retailer 14
-
$1,862 USD
View
B
Retailer 15
-
$1,874 USD
View
B+
Retailer 16
-
$1,982 USD
View
Retailer 17
-
$2,062 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$2,286 USD
£1,800 GBP
View
Retailer 19
-
$2,585 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$3,094 USD
£2,436 GBP
View
Most Expensive
B
Brilliant Earth
21728646A · Oct 28
$4,290 USD
View
20 more retailers have this diamond
Prices start from $627 USDSave up to $3,663 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
$627 USD