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Oval|Lab Grown|IGI

1.70ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG445036135

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036135

Diamond specifications and retailer prices

From £627 GBP
$840 USD
As of October 29, 2026
Save £3,406 GBP (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,033 GBP at MOH London · As of October 27, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445036135 or 445036135. Listed at 11 retailers as of October 27, 2026, with prices from £627 to £4,033, a £3,406 spread on the same certified stone. MOH London lists it at £4,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036135
Dimensions9.32 × 6.72 × 4.31 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.32 mm6.72 mm1.70 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445036135
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 42°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £4,033 GBP|Low: £627 GBP|High: £4,081 GBP|Avg: £2,152 GBP|+0.1%
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
October 27, 2026
Retailer 2£627 GBP
Retailer 7£1,216 GBP
Retailer 11£1,322 GBP
Retailer 12£1,361 GBP
Retailer 8£1,411 GBP
Retailer 13£1,537 GBP
Retailer 3£1,896 GBP
Retailer 9£2,217 GBP
Retailer 6£2,432 GBP
Retailer 10£2,644 GBP
Retailer 5£3,157 GBP
MOH London£4,033 GBP
Retailer 4£4,038 GBP

16 data points across 13 retailers

11 retailers£627 GBP to £4,033 GBP

A
Cheapest Retailer
-
£627 GBP
$840 USD
A
Retailer 2
-
£1,216 GBP
$1,629 USD
View
A
Retailer 3
-
£1,322 GBP
$1,772 USD
View
A
Retailer 4
-
£1,361 GBP
$1,824 USD
View
Final sale: no returns
Retailer 5
-
£1,411 GBP
$1,890 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,411 GBP
$1,890 USD
View
B+
Retailer 7
-
£1,537 GBP
$2,060 USD
View
B+
Retailer 8
-
£2,217 GBP
$2,971 USD
View
B
Retailer 9
-
£2,432 GBP
$3,258 USD
View
B
Retailer 10
-
£2,644 GBP
$3,542 USD
View
Most Expensive
B
MOH London
LG445036135 · Oct 27
£4,033 GBP
View
10 more retailers have this diamond
Prices start from £627 GBPSave up to £3,406 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
1.70ct Oval
£627 GBP