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Round|Lab Grown|IGI

2.30ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG612329215

Shape and cutting style on the report: Round brilliant

Certificate IGI LG612329215

Diamond specifications and retailer prices

From £432 GBP
$579 USD
As of October 30, 2026
Save £734 GBP (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,166 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.3ct lab-grown round diamond

This 2.3ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612329215 or 612329215. Listed at 6 retailers as of October 29, 2026, with prices from £432 to £1,166, a £734 spread on the same certified stone. MOH London lists it at £1,166. 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

2.30
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329215
Dimensions8.39 × 8.34 × 5.27 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
8.39 mm8.34 mm2.30 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329215
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.0%

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 30
Current: £1,166 GBP|Low: £388 GBP|High: £1,173 GBP|Avg: £755 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8£388 GBP
Retailer 3£432 GBP
Retailer 4£481 GBP
Retailer 5£692 GBP
Retailer 2£739 GBP
Retailer 6£1,052 GBP
Retailer 7£1,088 GBP
MOH London£1,166 GBP

11 data points across 8 retailers

6 retailers£432 GBP to £1,166 GBP

B+
Cheapest Retailer
-
£432 GBP
$579 USD
A
Retailer 2
-
£481 GBP
$644 USD
View
B+
Retailer 3
-
£692 GBP
$927 USD
View
Retailer 4
-
£739 GBP
$990 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£1,052 GBP
$1,409 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
MOH London
LG612329215 · Oct 29
£1,166 GBP
View
5 more retailers have this diamond
Prices start from £432 GBPSave up to £734 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
2.30ct Round
£432 GBP