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Oval|Lab Grown|IGI

1.90ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG447002201

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447002201

Diamond specifications and retailer prices

From £1,606 GBP
As of November 5, 2026
Save £3,436 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,042 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.9ct lab-grown oval diamond

This 1.9ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447002201 or 447002201. Listed at 8 retailers as of November 5, 2026, with prices from £1,606 to £5,042, a £3,436 spread on the same certified stone. MOH London lists it at £5,042. 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

1.90
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447002201
Dimensions9.59 × 6.97 × 4.43 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.59 mm6.97 mm1.90 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447002201
Side View
Table 61.0%Crown 35.5°Girdle: STK-VTKPavilion 41.7°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £5,042 GBP|Low: £1,542 GBP|High: £5,123 GBP|Avg: £2,817 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3£1,606 GBP
Retailer 7£1,747 GBP
Retailer 4£1,863 GBP
Retailer 8£2,367 GBP
Retailer 6£2,561 GBP
Retailer 5£2,911 GBP
Retailer 2£2,920 GBP
Retailer 9£4,170 GBP
MOH London£5,042 GBP

15 data points across 9 retailers

8 retailers£1,606 GBP to £5,042 GBP

B+
Cheapest Retailer
-
£1,606 GBP
B+
Retailer 2
-
£1,747 GBP
View
Retailer 3
-
£1,863 GBP
View
Price last confirmed 26 days ago
B
Retailer 4
-
£1,863 GBP
View
B
Retailer 5
-
£2,561 GBP
View
B
Retailer 6
-
£2,911 GBP
View
B
Retailer 7
-
£2,920 GBP
View
Most Expensive
B
MOH London
LG447002201 · Nov 5
£5,042 GBP
View
7 more retailers have this diamond
Prices start from £1,606 GBPSave up to £3,436 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.

B+
1.90ct Oval
£1,606 GBP