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Oval|Lab Grown|IGI

1.65ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG734540179

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG734540179

Diamond specifications and retailer prices

From £229 GBP
$307 USD
As of November 1, 2026
Save £908 GBP (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,137 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.65ct lab-grown oval diamond

This 1.65ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG734540179 or 734540179. Listed at 8 retailers as of November 1, 2026, with prices from £229 to £1,137, a £908 spread on the same certified stone. MOH London lists it at £1,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734540179
Dimensions9.93 × 6.53 × 3.92 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm6.53 mm1.65 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734540179
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,137 GBP|Low: £183 GBP|High: £1,173 GBP|Avg: £691 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 6£229 GBP
Retailer 11£256 GBP
Retailer 9£265 GBP
Retailer 10£464 GBP
Retailer 2£466 GBP
Retailer 5£509 GBP
Retailer 12£590 GBP
Retailer 4£754 GBP
Retailer 8£871 GBP
Retailer 7£912 GBP
Retailer 3£1,090 GBP
MOH London£1,137 GBP
Retailer 13£1,173 GBP

24 data points across 13 retailers

8 retailers£229 GBP to £1,137 GBP

A
Cheapest Retailer
-
£229 GBP
$307 USD
A
Retailer 2
-
£256 GBP
$344 USD
View
Final sale: no returns
A
Retailer 3
-
£265 GBP
$356 USD
View
A
Retailer 4
-
£464 GBP
$622 USD
View
A
Retailer 5
-
£466 GBP
$625 USD
View
B
Retailer 6
-
£871 GBP
$1,169 USD
View
B
Retailer 7
-
£912 GBP
$1,224 USD
View
Most Expensive
B
MOH London
LG734540179 · Nov 1
£1,137 GBP
View
7 more retailers have this diamond
Prices start from £229 GBPSave up to £908 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.

A
1.65ct Oval
£229 GBP