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Round|Lab Grown|IGI

1.62ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG800609028

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800609028

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of November 1, 2026
Save £678 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £950 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG800609028 or 800609028. Listed at 13 retailers as of November 1, 2026, with a 421% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800609028
Dimensions7.54 × 7.51 × 4.63 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
7.54 mm7.51 mm1.62 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800609028
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: Nov 1
Current: £950 GBP|Low: £158 GBP|High: £969 GBP|Avg: £590 GBP|-0.9%
Rare Carat
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
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Retailer 16
November 2, 2026
Retailer 5£161 GBP
Retailer 14£187 GBP
Retailer 2£306 GBP
Retailer 10£337 GBP
Retailer 6£424 GBP
Retailer 16£449 GBP
Retailer 11£467 GBP
Retailer 3£642 GBP
Retailer 12£645 GBP
Retailer 15£728 GBP
Retailer 7£753 GBP
Retailer 8£768 GBP
Retailer 9£801 GBP
Retailer 4£810 GBP
Retailer 13£839 GBP
Rare Carat£950 GBP

34 data points across 16 retailers

13 retailers£161 GBP to £839 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
-
£337 GBP
€431 EUR
View
B+
Retailer 5
-
£449 GBP
$602 USD
View
B+
Retailer 6
-
£467 GBP
A$964 AUD
View
B+
Retailer 7
-
£642 GBP
$862 USD
View
B+
Retailer 8
-
£645 GBP
$865 USD
View
B+
Retailer 9
-
£728 GBP
$977 USD
View
B
Retailer 10
-
£801 GBP
View
Retailer 11
-
£810 GBP
SGD 1,469 SGD
View
Price last confirmed 21 days ago
B
Retailer 12
-
£839 GBP
$1,126 USD
View
Most Expensive
Rare Carat
LGRD15-70126 · Oct 18
£950 GBP
$1,275 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from £161 GBPSave up to £678 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