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Oval|Lab Grown|IGI

1.60ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG447098290

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447098290

Diamond specifications and retailer prices

From £1,573 GBP
As of November 5, 2026
Save £3,363 GBP (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,936 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.6ct lab-grown oval diamond

This 1.6ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447098290 or 447098290. Listed at 11 retailers as of November 5, 2026, with prices from £1,573 to £4,936, a £3,363 spread on the same certified stone. MOH London lists it at £4,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447098290
Dimensions9.00 × 6.73 × 4.19 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.00 mm6.73 mm1.60 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447098290
Side View
Table 56.0%Crown 35.2°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 62.3%

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: £4,936 GBP|Low: £1,510 GBP|High: £5,222 GBP|Avg: £2,834 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
Retailer 12
November 6, 2026
Retailer 8£1,573 GBP
Retailer 12£1,711 GBP
Retailer 9£1,824 GBP
Retailer 7£1,946 GBP
Retailer 3£2,312 GBP
Retailer 2£2,482 GBP
Retailer 11£2,507 GBP
Retailer 10£2,852 GBP
Retailer 6£2,926 GBP
Retailer 5£3,363 GBP
MOH London£4,936 GBP
Retailer 4£5,222 GBP

31 data points across 12 retailers

11 retailers£1,573 GBP to £4,936 GBP

B+
Cheapest Retailer
-
£1,573 GBP
B+
Retailer 2
-
£1,711 GBP
View
B+
Retailer 3
-
£1,824 GBP
View
Retailer 4
-
£1,824 GBP
View
Price last confirmed 26 days ago
B+
Retailer 5
-
£1,946 GBP
View
B
Retailer 6
-
£2,482 GBP
View
B
Retailer 7
-
£2,507 GBP
View
B
Retailer 8
-
£2,852 GBP
View
B
Retailer 9
-
£2,926 GBP
View
B
Retailer 10
-
£3,363 GBP
View
Most Expensive
B
MOH London
LG447098290 · Nov 5
£4,936 GBP
View
10 more retailers have this diamond
Prices start from £1,573 GBPSave up to £3,363 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+
1.60ct Oval
£1,573 GBP