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Oval|Lab Grown|IGI

1.62ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG828668670

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828668670

Diamond specifications and retailer prices

From £190 GBP
$254 USD
As of October 31, 2026
Save £661 GBP (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £851 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.62ct lab-grown oval diamond

This 1.62ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828668670 or 828668670. Listed at 13 retailers as of October 31, 2026, with prices from £190 to £851, a £661 spread on the same certified stone. With Clarity lists it at £851. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828668670
Dimensions9.36 × 6.52 × 4.14 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm6.52 mm1.62 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828668670
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.5%

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 31
Current: £237 GBP|Low: £163 GBP|High: £856 GBP|Avg: £624 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 7£163 GBP
Retailer 1£237 GBP
Retailer 3£339 GBP
Retailer 4£473 GBP
Retailer 6£653 GBP
Retailer 8£738 GBP
Retailer 5£743 GBP
Retailer 2£811 GBP
Retailer 9£820 GBP
With Clarity£834 GBP

31 data points across 10 retailers

13 retailers£190 GBP to £851 GBP

Retailer 1
-
£163 GBP
$219 USD
Price last confirmed 14 days ago
A
Retailer 2
-
£190 GBP
$254 USD
View
Retailer 3
-
£190 GBP
$254 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
£237 GBP
View
A
Retailer 5
-
£339 GBP
€433 EUR
View
A
Retailer 6
-
£473 GBP
A$975 AUD
View
Retailer 7
-
£651 GBP
$872 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
£653 GBP
$875 USD
View
B
Retailer 9
-
£738 GBP
$989 USD
View
Retailer 10
-
£743 GBP
$995 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
£811 GBP
View
Retailer 12
-
£820 GBP
SGD 1,485 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
With Clarity
828668670 · Nov 1
£851 GBP
$1,140 USD
View
12 more retailers have this diamond
Prices start from £190 GBPSave up to £661 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 Oval
£190 GBP