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Oval|Lab Grown|IGI

1.69ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG447001159

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447001159

Diamond specifications and retailer prices

From £1,660 GBP
As of November 5, 2026
Save £3,550 GBP (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,210 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.69ct lab-grown oval diamond

This 1.69ct 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 LG447001159 or 447001159. Listed at 10 retailers as of November 5, 2026, with prices from £1,660 to £5,210, a £3,550 spread on the same certified stone. MOH London lists it at £5,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001159
Dimensions9.16 × 6.76 × 4.26 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
9.16 mm6.76 mm1.69 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001159
Side View
Table 58.0%Crown 36°Girdle: STK-VTKPavilion 40.7°Culet: NoneDepth 63.0%

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: £5,210 GBP|Low: £1,594 GBP|High: £5,294 GBP|Avg: £2,800 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 5£1,660 GBP
Retailer 9£1,806 GBP
Retailer 6£1,925 GBP
Retailer 3£2,047 GBP
Retailer 10£2,432 GBP
Retailer 8£2,646 GBP
Retailer 7£3,006 GBP
Retailer 4£3,018 GBP
Retailer 2£3,550 GBP
MOH London£5,210 GBP

22 data points across 10 retailers

10 retailers£1,660 GBP to £5,210 GBP

B+
Cheapest Retailer
-
£1,660 GBP
B+
Retailer 2
-
£1,806 GBP
View
B+
Retailer 3
-
£1,925 GBP
View
Retailer 4
-
£1,925 GBP
View
Price last confirmed 26 days ago
B
Retailer 5
-
£2,047 GBP
View
B
Retailer 6
-
£2,646 GBP
View
B
Retailer 7
-
£3,006 GBP
View
B
Retailer 8
-
£3,018 GBP
View
B
Retailer 9
-
£3,550 GBP
View
Most Expensive
B
MOH London
LG447001159 · Nov 5
£5,210 GBP
View
9 more retailers have this diamond
Prices start from £1,660 GBPSave up to £3,550 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+
1.69ct Oval
£1,660 GBP