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Round|Lab Grown|IGI

2.30ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG516256453

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516256453

Diamond specifications and retailer prices

From £410 GBP
$549 USD
As of October 29, 2026
Save £1,722 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,132 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 LG516256453 or 516256453. Listed at 14 retailers as of October 29, 2026, with prices from £410 to £2,132, a £1,722 spread on the same certified stone. MOH London lists it at £2,132. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516256453
Dimensions8.41 × 8.39 × 5.25 mm
L/W Ratio1.00
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
8.41 mm8.39 mm2.30 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516256453
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.5%

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: £2,132 GBP|Low: £328 GBP|High: £2,146 GBP|Avg: £1,053 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
October 29, 2026
Retailer 8£410 GBP
Retailer 11£459 GBP
Retailer 9£508 GBP
Retailer 2£608 GBP
Retailer 12£693 GBP
Retailer 10£784 GBP
Retailer 6£843 GBP
Retailer 13£949 GBP
Retailer 5£1,063 GBP
Retailer 7£1,311 GBP
Retailer 4£1,581 GBP
Retailer 3£1,648 GBP
MOH London£2,132 GBP

21 data points across 13 retailers

14 retailers£410 GBP to £2,132 GBP

A
Cheapest Retailer
-
£410 GBP
$549 USD
A
Retailer 2
-
£459 GBP
$615 USD
View
Final sale: no returns
A
Retailer 3
-
£459 GBP
$615 USD
View
Retailer 4
-
£508 GBP
$680 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£508 GBP
$680 USD
View
A
Retailer 6
-
£608 GBP
$815 USD
View
B+
Retailer 7
-
£693 GBP
$928 USD
View
B+
Retailer 8
-
£784 GBP
$1,051 USD
View
Retailer 9
-
£843 GBP
$1,130 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£949 GBP
$1,272 USD
View
B
Retailer 11
-
£1,311 GBP
$1,756 USD
View
B
Retailer 12
-
£1,336 GBP
$1,790 USD
View
Retailer 13
-
£1,648 GBP
$2,208 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG516256453 · Oct 29
£2,132 GBP
View
13 more retailers have this diamond
Prices start from £410 GBPSave up to £1,722 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
£410 GBP