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Round|Lab Grown|IGI

3.08ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG508123872

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508123872

Diamond specifications and retailer prices

From $1,046 NZD
As of November 5, 2026
Save $4,568 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,614 NZD 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 LG508123872 or 508123872. Listed at 16 retailers as of November 5, 2026, with prices from $1,046 to $5,614, a $4,568 spread on the same certified stone. MOH London lists it at $5,614. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508123872
Dimensions9.33 × 9.30 × 5.73 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
9.33 mm9.30 mm3.08 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508123872
Side View
Table 59.5%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,614 NZD|Low: $1,046 NZD|High: $5,695 NZD|Avg: $2,737 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 9$1,046 NZD
Retailer 12$1,171 NZD
Retailer 4$1,411 NZD
Retailer 6$1,530 NZD
Retailer 11$1,784 NZD
Retailer 8$1,991 NZD
Retailer 13$2,122 NZD
Retailer 5$2,670 NZD
Retailer 2$2,814 NZD
Retailer 7$3,216 NZD
Retailer 3$4,195 NZD
Retailer 10$4,821 NZD
MOH London$5,614 NZD

23 data points across 13 retailers

16 retailers$1,046 NZD to $5,614 NZD

A
Cheapest Retailer
-
$1,046 NZD
A
Retailer 2
-
$1,171 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,171 NZD
View
Retailer 4
-
$1,297 NZD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,297 NZD
View
A
Retailer 6
-
$1,411 NZD
View
A
Retailer 7
-
$1,530 NZD
View
A
Retailer 8
-
$1,784 NZD
View
B+
Retailer 9
-
$1,991 NZD
View
B+
Retailer 10
-
$2,122 NZD
View
B+
Retailer 11
-
$2,814 NZD
View
B
Retailer 12
-
$3,216 NZD
View
B
Retailer 13
-
$3,410 NZD
View
B
Retailer 14
-
$4,195 NZD
View
B
Retailer 15
-
$4,821 NZD
View
Most Expensive
B
MOH London
LG508123872 · Nov 5
$5,614 NZD
£2,485 GBP
View
15 more retailers have this diamond
Prices start from $1,046 NZDSave up to $4,568 NZD

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
$1,046 NZD