CaratHunter
Plans
Round|Lab Grown|IGI

3.07ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG483113132

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483113132

Diamond specifications and retailer prices

From £366 GBP
$491 USD
As of October 29, 2026
Save £1,535 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,901 GBP at MOH London · As of October 25, 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 LG483113132 or 483113132. Listed at 18 retailers as of October 25, 2026, with prices from £366 to £1,901, a £1,535 spread on the same certified stone. MOH London lists it at £1,901. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483113132
Dimensions9.32 × 9.37 × 5.78 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
9.32 mm9.37 mm3.07 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483113132
Side View
Table 56.0%Crown 33.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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: £1,901 GBP|Low: £352 GBP|High: £1,921 GBP|Avg: £877 GBP|+0.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 16£366 GBP
Retailer 5£410 GBP
Retailer 7£455 GBP
Retailer 18£455 GBP
Retailer 10£497 GBP
Retailer 14£560 GBP
Retailer 4£675 GBP
Retailer 12£696 GBP
Retailer 2£708 GBP
Retailer 11£838 GBP
Retailer 8£860 GBP
Retailer 13£987 GBP
Retailer 15£1,056 GBP
Retailer 6£1,196 GBP
Retailer 17£1,291 GBP
Retailer 3£1,441 GBP
Retailer 9£1,482 GBP
MOH London£1,901 GBP

40 data points across 18 retailers

18 retailers£366 GBP to £1,901 GBP

A
Cheapest Retailer
-
£366 GBP
$491 USD
A
Retailer 2
-
£410 GBP
$550 USD
View
Retailer 3
-
£455 GBP
$609 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
£455 GBP
$609 USD
View
A
Retailer 5
-
£497 GBP
HK$5,200 HKD
View
A
Retailer 6
-
£560 GBP
$750 USD
View
A
Retailer 7
-
£675 GBP
$905 USD
View
A
Retailer 8
-
£696 GBP
€888 EUR
View
A
Retailer 9
-
£708 GBP
$948 USD
View
A
Retailer 10
-
£838 GBP
View
B+
Retailer 11
-
£860 GBP
$1,152 USD
View
B+
Retailer 12
-
£987 GBP
ZAR 21,370 ZAR
View
B+
Retailer 13
-
£1,056 GBP
$1,415 USD
View
B+
Retailer 14
-
£1,196 GBP
$1,603 USD
View
B
Retailer 15
-
£1,291 GBP
$1,730 USD
View
B
Retailer 16
-
£1,441 GBP
SGD 2,609 SGD
View
B
Retailer 17
-
£1,482 GBP
$1,986 USD
View
Most Expensive
B
MOH London
LG483113132 · Oct 25
£1,901 GBP
View
17 more retailers have this diamond
Prices start from £366 GBPSave up to £1,535 GBP

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
£366 GBP