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Oval|Lab Grown|IGI

1.61ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG445037698

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037698

Diamond specifications and retailer prices

From £590 GBP
$790 USD
As of October 29, 2026
Save £3,799 GBP (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,388 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct lab-grown oval diamond

This 1.61ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445037698 or 445037698. Listed at 12 retailers as of October 29, 2026, with prices from £590 to £4,388, a £3,799 spread on the same certified stone. MOH London lists it at £4,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037698
Dimensions9.15 × 6.63 × 4.19 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.15 mm6.63 mm1.61 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037698
Side View
Table 58.5%Crown 37°Girdle: MED-THKPavilion 41°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
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: Oct 29
Current: £4,388 GBP|Low: £590 GBP|High: £4,424 GBP|Avg: £2,454 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3£590 GBP
Retailer 6£1,475 GBP
Retailer 7£1,653 GBP
Retailer 8£2,033 GBP
Retailer 5£2,398 GBP
Retailer 4£2,571 GBP
Retailer 2£2,810 GBP
Retailer 9£4,376 GBP
MOH London£4,388 GBP

21 data points across 9 retailers

12 retailers£590 GBP to £4,388 GBP

A
Cheapest Retailer
-
£590 GBP
$790 USD
A
Retailer 2
-
£1,317 GBP
$1,765 USD
View
B+
Retailer 3
-
£1,434 GBP
$1,921 USD
View
B+
Retailer 4
-
£1,475 GBP
$1,977 USD
View
Final sale: no returns
Retailer 5
-
£1,528 GBP
$2,048 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£1,528 GBP
$2,048 USD
View
B+
Retailer 7
-
£1,653 GBP
$2,215 USD
View
B
Retailer 8
-
£2,398 GBP
$3,213 USD
View
B
Retailer 9
-
£2,571 GBP
$3,445 USD
View
B
Retailer 10
-
£2,810 GBP
ZAR 60,818 ZAR
View
B
Retailer 11
-
£2,864 GBP
$3,838 USD
View
Most Expensive
B
MOH London
LG445037698 · Oct 29
£4,388 GBP
View
11 more retailers have this diamond
Prices start from £590 GBPSave up to £3,799 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
1.61ct Oval
£590 GBP