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Oval|Lab Grown|IGI

1.70ct K VS2 Oval Lab Grown Diamond

ID • K/VS2 • IGI LG425068610

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG425068610

Diamond specifications and retailer prices

From £1,593 GBP
As of November 5, 2026
Save £3,407 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,999 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct 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 LG425068610 or 425068610. Listed at 9 retailers as of November 5, 2026, with prices from £1,593 to £4,999, a £3,407 spread on the same certified stone. MOH London lists it at £4,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425068610
Dimensions9.16 × 6.75 × 4.28 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.16 mm6.75 mm1.70 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425068610
Side View
Table 59.5%Crown 36.2°Girdle: THK-VTKPavilion 40.9°Culet: NoneDepth 63.4%

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: £4,999 GBP|Low: £1,529 GBP|High: £5,080 GBP|Avg: £2,748 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£1,593 GBP
Retailer 8£1,733 GBP
Retailer 5£1,848 GBP
Retailer 2£1,972 GBP
Retailer 9£2,343 GBP
Retailer 7£2,539 GBP
Retailer 6£2,888 GBP
Retailer 3£2,896 GBP
Retailer 10£4,135 GBP
MOH London£4,999 GBP

19 data points across 10 retailers

9 retailers£1,593 GBP to £4,999 GBP

B+
Cheapest Retailer
-
£1,593 GBP
B+
Retailer 2
-
£1,733 GBP
View
Retailer 3
-
£1,848 GBP
View
Price last confirmed 26 days ago
B+
Retailer 4
-
£1,848 GBP
View
B+
Retailer 5
-
£1,972 GBP
View
B
Retailer 6
-
£2,539 GBP
View
B
Retailer 7
-
£2,888 GBP
View
B
Retailer 8
-
£2,896 GBP
View
Most Expensive
B
MOH London
LG425068610 · Nov 5
£4,999 GBP
View
8 more retailers have this diamond
Prices start from £1,593 GBPSave up to £3,407 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+
1.70ct Oval
£1,593 GBP