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Oval|Lab Grown|IGI

1.57ct K VS2 Oval Lab Grown Diamond

ID • K/VS2 • IGI LG451056955

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451056955

Diamond specifications and retailer prices

From £1,473 GBP
As of November 5, 2026
Save £3,393 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,866 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451056955 or 451056955. Listed at 9 retailers as of November 5, 2026, with prices from £1,473 to £4,866, a £3,393 spread on the same certified stone. MOH London lists it at £4,866. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056955
Dimensions9.05 × 6.80 × 4.08 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
9.05 mm6.80 mm1.57 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056955
Side View
Table 58.0%Crown 33°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £4,866 GBP|Low: £1,414 GBP|High: £4,937 GBP|Avg: £2,605 GBP|-1.3%
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£1,473 GBP
Retailer 8£1,602 GBP
Retailer 5£1,708 GBP
Retailer 2£1,834 GBP
Retailer 9£2,179 GBP
Retailer 7£2,348 GBP
Retailer 6£2,674 GBP
Retailer 3£2,805 GBP
Retailer 10£3,823 GBP
MOH London£4,866 GBP

17 data points across 10 retailers

9 retailers£1,473 GBP to £4,866 GBP

B+
Cheapest Retailer
-
£1,473 GBP
B+
Retailer 2
-
£1,602 GBP
View
Retailer 3
-
£1,708 GBP
View
Price last confirmed 26 days ago
B+
Retailer 4
-
£1,708 GBP
View
B+
Retailer 5
-
£1,834 GBP
View
B
Retailer 6
-
£2,348 GBP
View
B
Retailer 7
-
£2,674 GBP
View
B
Retailer 8
-
£2,805 GBP
View
Most Expensive
B
MOH London
LG451056955 · Nov 5
£4,866 GBP
View
8 more retailers have this diamond
Prices start from £1,473 GBPSave up to £3,393 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+
1.57ct Oval
£1,473 GBP