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2.35ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG480150415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480150415

Diamond specifications and retailer prices

From £985 GBP
$1,320 USD
As of October 30, 2026
Save £5,801 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,787 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.35ct lab-grown round diamond

This 2.35ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480150415 or 480150415. Listed at 11 retailers as of October 29, 2026, with prices from £985 to £6,787, a £5,801 spread on the same certified stone. MOH London lists it at £6,787. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.35
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480150415
Dimensions8.56 × 8.58 × 5.21 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
8.56 mm8.58 mm2.35 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480150415
Side View
Table 58.5%Crown 32.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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: £6,787 GBP|Low: £985 GBP|High: £6,841 GBP|Avg: £3,418 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2£985 GBP
Retailer 4£2,296 GBP
Retailer 7£2,571 GBP
Retailer 5£2,663 GBP
Retailer 8£2,780 GBP
Retailer 9£3,200 GBP
Retailer 3£3,748 GBP
Retailer 6£4,138 GBP
MOH London£6,787 GBP

15 data points across 9 retailers

11 retailers£985 GBP to £6,787 GBP

A
Cheapest Retailer
-
£985 GBP
$1,320 USD
B+
Retailer 2
-
£2,296 GBP
$3,076 USD
View
B+
Retailer 3
-
£2,498 GBP
$3,347 USD
View
B+
Retailer 4
-
£2,571 GBP
$3,445 USD
View
Final sale: no returns
Retailer 5
-
£2,663 GBP
$3,568 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£2,663 GBP
$3,568 USD
View
B+
Retailer 7
-
£2,780 GBP
$3,725 USD
View
B
Retailer 8
-
£3,328 GBP
$4,459 USD
View
B
Retailer 9
-
£3,748 GBP
$5,022 USD
View
B
Retailer 10
-
£4,138 GBP
$5,544 USD
View
Most Expensive
B
MOH London
LG480150415 · Oct 29
£6,787 GBP
View
10 more retailers have this diamond
Prices start from £985 GBPSave up to £5,801 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
2.35ct Round
£985 GBP