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Round|Lab Grown|IGI

1.62ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG555273659

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273659

Diamond specifications and retailer prices

From £295 GBP
$395 USD
As of October 29, 2026
Save £1,142 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,437 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.62ct lab-grown round diamond

This 1.62ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555273659 or 555273659. Listed at 15 retailers as of October 29, 2026, with prices from £295 to £1,437, a £1,142 spread on the same certified stone. MOH London lists it at £1,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273659
Dimensions7.55 × 7.49 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.55 mm7.49 mm1.62 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273659
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: £1,437 GBP|Low: £283 GBP|High: £1,446 GBP|Avg: £653 GBP|+0.5%
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
Retailer 14
October 29, 2026
Retailer 10£295 GBP
Retailer 14£330 GBP
Retailer 3£366 GBP
Retailer 11£366 GBP
Retailer 7£478 GBP
Retailer 8£515 GBP
Retailer 13£551 GBP
Retailer 12£580 GBP
Retailer 4£591 GBP
Retailer 2£628 GBP
Retailer 6£766 GBP
Retailer 9£1,026 GBP
Retailer 5£1,203 GBP
MOH London£1,437 GBP

24 data points across 14 retailers

15 retailers£295 GBP to £1,437 GBP

A
Cheapest Retailer
-
£295 GBP
$395 USD
A
Retailer 2
-
£330 GBP
$442 USD
View
Final sale: no returns
A
Retailer 3
-
£331 GBP
$443 USD
View
A
Retailer 4
-
£366 GBP
$490 USD
View
A
Retailer 5
-
£366 GBP
$490 USD
View
A
Retailer 6
-
£478 GBP
$640 USD
View
Retailer 7
-
£515 GBP
$690 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£551 GBP
$738 USD
View
B+
Retailer 9
-
£580 GBP
$777 USD
View
B+
Retailer 10
-
£591 GBP
$792 USD
View
B+
Retailer 11
-
£628 GBP
ZAR 13,604 ZAR
View
B
Retailer 12
-
£1,026 GBP
$1,375 USD
View
B
Retailer 13
-
£1,175 GBP
$1,575 USD
View
B
Retailer 14
-
£1,203 GBP
$1,612 USD
View
Most Expensive
B
MOH London
LG555273659 · Oct 29
£1,437 GBP
View
14 more retailers have this diamond
Prices start from £295 GBPSave up to £1,142 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
1.62ct Round
£295 GBP