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Oval|Lab Grown|IGI

2.12ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG451057084

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057084

Diamond specifications and retailer prices

From £1,336 GBP
As of November 5, 2026
Save £3,077 GBP (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,413 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.12ct lab-grown oval diamond

This 2.12ct lab-grown oval sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451057084 or 451057084. Listed at 10 retailers as of November 5, 2026, with prices from £1,336 to £4,413, a £3,077 spread on the same certified stone. MOH London lists it at £4,413. 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

2.12
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057084
Dimensions9.90 × 7.36 × 4.62 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.90 mm7.36 mm2.12 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451057084
Side View
Table 55.5%Crown 35.4°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.8%

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: Nov 5
Current: £4,413 GBP|Low: £1,282 GBP|High: £5,544 GBP|Avg: £2,572 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6£1,336 GBP
Retailer 10£1,453 GBP
Retailer 7£1,550 GBP
Retailer 4£1,674 GBP
Retailer 11£2,074 GBP
Retailer 2£2,108 GBP
Retailer 8£2,430 GBP
Retailer 5£2,606 GBP
Retailer 9£2,904 GBP
MOH London£4,413 GBP
Retailer 3£5,544 GBP

41 data points across 11 retailers

10 retailers£1,336 GBP to £4,413 GBP

A
Cheapest Retailer
-
£1,336 GBP
A
Retailer 2
-
£1,453 GBP
View
A
Retailer 3
-
£1,550 GBP
View
Retailer 4
-
£1,550 GBP
View
Price last confirmed 25 days ago
A
Retailer 5
-
£1,674 GBP
View
B+
Retailer 6
-
£2,108 GBP
View
B
Retailer 7
-
£2,430 GBP
View
B
Retailer 8
-
£2,606 GBP
View
B
Retailer 9
-
£2,904 GBP
View
Most Expensive
B
MOH London
LG451057084 · Nov 5
£4,413 GBP
View
9 more retailers have this diamond
Prices start from £1,336 GBPSave up to £3,077 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
2.12ct Oval
£1,336 GBP