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Round|Lab Grown|IGI

3.16ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG508140121

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508140121

Diamond specifications and retailer prices

From $722 USD
As of October 29, 2026
Save $2,571 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,293 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.16ct lab-grown round diamond

This 3.16ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG508140121 or 508140121. Listed at 14 retailers as of October 26, 2026, with prices from $722 to $3,293, a $2,571 spread on the same certified stone. MOH London lists it at $3,293. 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

3.16
Carat
J
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508140121
Dimensions9.37 × 9.31 × 5.84 mm
L/W Ratio1.01
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
9.37 mm9.31 mm3.16 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508140121
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Oct 29
Current: $3,293 USD|Low: $722 USD|High: $3,332 USD|Avg: $1,749 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$722 USD
Retailer 9$808 USD
Retailer 4$1,015 USD
Retailer 8$1,143 USD
Retailer 7$1,359 USD
Retailer 10$1,558 USD
Retailer 3$1,875 USD
Retailer 2$1,945 USD
Retailer 5$2,063 USD
Retailer 11$2,887 USD
MOH London$3,293 USD

26 data points across 11 retailers

14 retailers$722 USD to $3,293 USD

A
Cheapest Retailer
-
$722 USD
A
Retailer 2
-
$786 USD
View
A
Retailer 3
-
$808 USD
View
Final sale: no returns
Retailer 4
-
$837 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$838 USD
View
A
Retailer 6
-
$1,015 USD
View
B+
Retailer 7
-
$1,143 USD
View
B+
Retailer 8
-
$1,359 USD
View
B+
Retailer 9
-
$1,558 USD
View
B
Retailer 10
-
$1,945 USD
ZAR 31,414 ZAR
View
B
Retailer 11
-
$2,063 USD
View
B
Retailer 12
-
$2,355 USD
View
B
Retailer 13
-
$2,887 USD
View
Most Expensive
B
MOH London
LG508140121 · Oct 26
$3,293 USD
£2,593 GBP
View
13 more retailers have this diamond
Prices start from $722 USDSave up to $2,571 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
3.16ct Round
$722 USD