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Round|Lab Grown|IGI

1.38ct K VVS2 Round Lab Grown Diamond

EX • K/VVS2 • IGI LG462132940

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462132940

Diamond specifications and retailer prices

From £980 GBP
As of November 5, 2026
Save £1,152 GBP (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,644 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.38ct lab-grown round diamond

This 1.38ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG462132940 or 462132940. Listed at 10 retailers as of November 5, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462132940
Dimensions7.09 × 7.11 × 4.48 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
7.09 mm7.11 mm1.38 ctK / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462132940
Side View
Table 54.5%Crown 34.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.0%

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: £3,644 GBP|Low: £941 GBP|High: £3,703 GBP|Avg: £1,954 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4£980 GBP
Retailer 5£1,138 GBP
Retailer 7£1,138 GBP
Retailer 3£1,267 GBP
Retailer 8£1,560 GBP
Retailer 6£1,800 GBP
Retailer 2£2,092 GBP
Retailer 9£2,120 GBP
Retailer 10£3,255 GBP
MOH London£3,644 GBP

21 data points across 10 retailers

10 retailers£980 GBP to £2,132 GBP

B+
Cheapest Retailer
-
£980 GBP
B+
Retailer 2
-
£1,067 GBP
View
Retailer 3
-
£1,138 GBP
View
Price last confirmed 25 days ago
B
Retailer 4
-
£1,138 GBP
View
B
Retailer 5
-
£1,267 GBP
View
B
Retailer 6
-
£1,800 GBP
View
B
Retailer 7
-
£2,092 GBP
View
B
Retailer 8
-
£2,120 GBP
View
B
Retailer 9
-
£2,132 GBP
View
Most Expensive
MOH London
LG462132940 · Nov 5
£3,644 GBP
View
Price under review
9 more retailers have this diamond
Prices start from £980 GBPSave up to £1,152 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+
1.38ct Round
£980 GBP