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Round|Lab Grown|IGI

1.15ct J VS2 Round Lab Grown Diamond

VG • J/VS2 • IGI LG805694152

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805694152

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 29, 2026
Save £665 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £802 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG805694152 or 805694152. Listed at 14 retailers as of October 29, 2026, with prices from £137 to £802, a £665 spread on the same certified stone. MOH London lists it at £802. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.15
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805694152
Dimensions6.77 × 6.70 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.70 mm1.15 ctJ / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805694152
Side View
Table 65.0%Crown 35.4°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.4%

Caratlytics Score

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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: £802 GBP|Low: £131 GBP|High: £807 GBP|Avg: £353 GBP|+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
Retailer 13
Retailer 14
October 30, 2026
Retailer 8£137 GBP
Retailer 12£154 GBP
Retailer 14£160 GBP
Retailer 9£171 GBP
Retailer 11£171 GBP
Retailer 2£186 GBP
Retailer 10£300 GBP
Retailer 5£345 GBP
Retailer 4£363 GBP
Retailer 13£409 GBP
Retailer 3£549 GBP
Retailer 7£579 GBP
Retailer 6£589 GBP
MOH London£802 GBP

38 data points across 14 retailers

14 retailers£137 GBP to £802 GBP

B+
Cheapest Retailer
-
£137 GBP
$184 USD
B+
Retailer 2
-
£154 GBP
$206 USD
View
Final sale: no returns
B+
Retailer 3
-
£160 GBP
$214 USD
View
B+
Retailer 4
-
£171 GBP
$229 USD
View
B+
Retailer 5
-
£171 GBP
$229 USD
View
A
Retailer 6
-
£186 GBP
View
B+
Retailer 7
-
£300 GBP
$402 USD
View
Retailer 8
-
£345 GBP
$462 USD
View
Price last confirmed 95 days ago
B+
Retailer 9
-
£363 GBP
$487 USD
View
B+
Retailer 10
-
£409 GBP
$548 USD
View
B+
Retailer 11
-
£549 GBP
$735 USD
View
B+
Retailer 12
-
£579 GBP
$776 USD
View
B+
Retailer 13
-
£589 GBP
$789 USD
View
Most Expensive
B+
MOH London
LG805694152 · Oct 29
£802 GBP
View
13 more retailers have this diamond
Prices start from £137 GBPSave up to £665 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
1.15ct Round
£137 GBP