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Round|Lab Grown|IGI

3.08ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG488146975

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488146975

Diamond specifications and retailer prices

From $493 USD
As of November 5, 2026
Save $2,052 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,545 USD at MOH London · As of November 5, 2026
View at MOH London

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG488146975 or 488146975. Listed at 21 retailers as of November 5, 2026, with prices from $493 to $2,545, a $2,052 spread on the same certified stone. MOH London lists it at $2,545. 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
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488146975
Dimensions9.29 × 9.32 × 5.78 mm
L/W Ratio1.00
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
9.29 mm9.32 mm3.08 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488146975
Side View
Table 56.5%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

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 5
Current: $2,545 USD|Low: $424 USD|High: $2,582 USD|Avg: $1,167 USD|-0.2%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 5, 2026
Retailer 18$493 USD
Retailer 3$552 USD
Retailer 6$552 USD
Retailer 8$611 USD
Retailer 19$611 USD
Retailer 11$665 USD
Retailer 16$750 USD
Retailer 15$820 USD
Retailer 5$907 USD
Retailer 13$933 USD
Retailer 9$1,160 USD
Retailer 14$1,326 USD
Retailer 17$1,415 USD
Retailer 7$1,608 USD
Retailer 12$1,643 USD
Retailer 2$1,740 USD
Retailer 4$1,936 USD
Retailer 10$1,991 USD
MOH London$2,545 USD

32 data points across 19 retailers

21 retailers$493 USD to $2,545 USD

A
Cheapest Retailer
-
$493 USD
A
Retailer 2
-
$552 USD
View
A
Retailer 3
-
$552 USD
View
Final sale: no returns
Retailer 4
-
$611 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$611 USD
View
A
Retailer 6
-
$665 USD
View
A
Retailer 7
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$750 USD
View
B+
Retailer 8
-
$820 USD
View
A
Retailer 9
-
$907 USD
View
A
Retailer 10
-
$933 USD
View
B+
Retailer 11
-
$1,160 USD
View
B+
Retailer 12
-
$1,326 USD
View
Retailer 13
-
$1,415 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
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$1,446 USD
View
B+
Retailer 15
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$1,608 USD
View
B+
Retailer 16
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$1,643 USD
View
B
Retailer 17
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$1,740 USD
View
B
Retailer 18
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$1,740 USD
View
B
Retailer 19
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$1,936 USD
View
B
Retailer 20
-
$1,991 USD
View
Most Expensive
B
MOH London
LG488146975 · Nov 5
$2,545 USD
£2,004 GBP
View
20 more retailers have this diamond
Prices start from $493 USDSave up to $2,052 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 Round
$493 USD