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Round|Lab Grown|IGI

3.07ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG508140118

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508140118

Diamond specifications and retailer prices

From $820 CAD
$586 USD
As of October 29, 2026
Save $3,618 CAD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,438 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.07ct lab-grown round diamond

This 3.07ct 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 LG508140118 or 508140118. Listed at 16 retailers as of October 29, 2026, with prices from $820 to $4,438, a $3,618 spread on the same certified stone. MOH London lists it at $4,438. 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

3.07
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508140118
Dimensions9.22 × 9.28 × 5.76 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
9.22 mm9.28 mm3.07 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508140118
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: Oct 29
Current: $4,438 CAD|Low: $654 CAD|High: $4,469 CAD|Avg: $2,122 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$820 CAD
Retailer 11$917 CAD
Retailer 4$1,111 CAD
Retailer 5$1,204 CAD
Retailer 10$1,401 CAD
Retailer 8$1,563 CAD
Retailer 12$1,659 CAD
Retailer 2$2,208 CAD
Retailer 7$2,523 CAD
Retailer 3$3,292 CAD
Retailer 6$3,779 CAD
MOH London$4,438 CAD

27 data points across 12 retailers

16 retailers$820 CAD to $4,438 CAD

A
Cheapest Retailer
-
$820 CAD
$586 USD
A
Retailer 2
-
$917 CAD
$655 USD
View
Final sale: no returns
A
Retailer 3
-
$918 CAD
$656 USD
View
Retailer 4
-
$1,018 CAD
$727 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,018 CAD
$727 USD
View
A
Retailer 6
-
$1,111 CAD
HK$6,200 HKD
View
A
Retailer 7
-
$1,204 CAD
$860 USD
View
A
Retailer 8
-
$1,401 CAD
$1,001 USD
View
B+
Retailer 9
-
$1,563 CAD
$1,117 USD
View
B+
Retailer 10
-
$1,659 CAD
$1,185 USD
View
B+
Retailer 11
-
$2,208 CAD
ZAR 25,492 ZAR
View
B
Retailer 12
-
$2,523 CAD
$1,803 USD
View
B
Retailer 13
-
$2,675 CAD
$1,911 USD
View
B
Retailer 14
-
$3,292 CAD
$2,352 USD
View
Retailer 15
-
$3,779 CAD
$2,700 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG508140118 · Oct 29
$4,438 CAD
£2,497 GBP
View
15 more retailers have this diamond
Prices start from $820 CADSave up to $3,618 CAD

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
3.07ct Round
$820 CAD