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Round|Lab Grown|IGI

1.62ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG792677308

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792677308

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of November 1, 2026
Save £1,048 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,209 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792677308 or 792677308. Listed at 13 retailers as of October 31, 2026, with prices from £161 to £1,209, a £1,048 spread on the same certified stone. Brilliant Earth lists it at £1,209. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792677308
Dimensions7.67 × 7.64 × 4.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm7.64 mm1.62 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792677308
Side View
Table 59.0%Crown 33.1°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 60.1%

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: £1,209 GBP|Low: £161 GBP|High: £1,403 GBP|Avg: £644 GBP|-13.8%
Brilliant Earth
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 4£161 GBP
Retailer 13£187 GBP
Retailer 2£306 GBP
Retailer 10£338 GBP
Retailer 6£425 GBP
Retailer 15£449 GBP
Retailer 11£468 GBP
Retailer 16£643 GBP
Retailer 12£646 GBP
Retailer 14£729 GBP
Retailer 7£755 GBP
Retailer 8£770 GBP
Retailer 9£802 GBP
Retailer 3£811 GBP
Retailer 5£834 GBP
Brilliant Earth£1,209 GBP

32 data points across 16 retailers

13 retailers£161 GBP to £1,209 GBP

A
Cheapest Retailer
-
£161 GBP
$216 USD
A
Retailer 2
-
£187 GBP
$251 USD
View
A
Retailer 3
-
£306 GBP
View
A
Retailer 4
-
£338 GBP
€431 EUR
View
B+
Retailer 5
-
£449 GBP
$602 USD
View
B+
Retailer 6
-
£468 GBP
A$964 AUD
View
B+
Retailer 7
-
£643 GBP
$862 USD
View
B+
Retailer 8
-
£646 GBP
$865 USD
View
B
Retailer 9
-
£729 GBP
$977 USD
View
B+
Retailer 10
-
£802 GBP
View
Retailer 11
-
£811 GBP
SGD 1,469 SGD
View
Price last confirmed 20 days ago
B
Retailer 12
-
£840 GBP
$1,126 USD
View
Most Expensive
B
Brilliant Earth
20814049A · Oct 31
£1,209 GBP
$1,620 USD
View
12 more retailers have this diamond
Prices start from £161 GBPSave up to £1,048 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
£161 GBP