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Round|Lab Grown|IGI

2.01ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG485136739

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136739

Diamond specifications and retailer prices

From £817 GBP
As of November 5, 2026
Save £5,498 GBP (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,316 GBP at Moon Ocean · As of November 5, 2026
View at Moon Ocean

About this 2.01ct lab-grown round diamond

This 2.01ct 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 LG485136739 or 485136739. Listed at 12 retailers as of November 5, 2026, with prices from £817 to £6,316, a £5,498 spread on the same certified stone. Moon Ocean lists it at £6,316. 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

2.01
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136739
Dimensions8.11 × 8.14 × 4.98 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
8.11 mm8.14 mm2.01 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485136739
Side View
Table 55.5%Crown 34.1°GirdlePavilion 40.2°Culet: NoneDepth 61.3%

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: Nov 5
Current: £6,316 GBP|Low: £817 GBP|High: £6,442 GBP|Avg: £3,065 GBP|-0.7%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 6£817 GBP
Retailer 8£1,959 GBP
Retailer 12£2,132 GBP
Retailer 11£2,194 GBP
Retailer 3£2,273 GBP
Retailer 9£2,273 GBP
Retailer 4£2,392 GBP
Retailer 5£2,755 GBP
Retailer 13£3,124 GBP
Retailer 7£3,335 GBP
Retailer 10£3,540 GBP
Retailer 2£6,068 GBP
Moon Ocean£6,316 GBP

42 data points across 13 retailers

12 retailers£817 GBP to £6,316 GBP

A
Cheapest Retailer
-
£817 GBP
B+
Retailer 2
-
£1,959 GBP
View
B+
Retailer 3
-
£2,132 GBP
View
B+
Retailer 4
-
£2,194 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,273 GBP
View
Retailer 6
-
£2,273 GBP
View
Price last confirmed 25 days ago
B+
Retailer 7
-
£2,392 GBP
View
B
Retailer 8
-
£3,124 GBP
View
B
Retailer 9
-
£3,335 GBP
View
B
Retailer 10
-
£3,540 GBP
View
B
Retailer 11
-
£6,068 GBP
View
Most Expensive
B
Moon Ocean
NVL-73095CE64-739 · Nov 5
£6,316 GBP
View
11 more retailers have this diamond
Prices start from £817 GBPSave up to £5,498 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
2.01ct Round
£817 GBP