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Oval|Lab Grown|IGI

1.62ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG778692362

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778692362

Diamond specifications and retailer prices

From £169 GBP
$226 USD
As of November 1, 2026
Save £928 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,097 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG778692362 or 778692362. Listed at 19 retailers as of October 31, 2026, with prices from £169 to £1,097, a £928 spread on the same certified stone. Brilliant Earth lists it at £1,097. 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 angle32.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778692362
Dimensions9.89 × 6.55 × 3.89 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm6.55 mm1.62 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778692362
Side View
Table 58.0%Crown 32.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.4%

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: £1,097 GBP|Low: £162 GBP|High: £1,224 GBP|Avg: £482 GBP|-6.4%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 19
November 1, 2026
Retailer 18£169 GBP
Retailer 5£188 GBP
Retailer 19£196 GBP
Retailer 6£209 GBP
Retailer 8£209 GBP
Retailer 14£282 GBP
Retailer 2£361 GBP
Retailer 13£379 GBP
Retailer 12£391 GBP
Retailer 11£402 GBP
Retailer 3£431 GBP
Retailer 15£489 GBP
Retailer 10£672 GBP
Retailer 17£675 GBP
Retailer 4£712 GBP
Retailer 9£819 GBP
Retailer 16£840 GBP
Retailer 7£852 GBP
Brilliant Earth£1,097 GBP

43 data points across 19 retailers

19 retailers£169 GBP to £1,097 GBP

A
Cheapest Retailer
-
£169 GBP
$226 USD
A
Retailer 2
-
£188 GBP
$252 USD
View
Final sale: no returns
A
Retailer 3
-
£196 GBP
$262 USD
View
Retailer 4
-
£209 GBP
$280 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£209 GBP
$280 USD
View
B+
Retailer 6
-
£282 GBP
$378 USD
View
A
Retailer 7
-
£361 GBP
ZAR 7,820 ZAR
View
A
Retailer 8
-
£379 GBP
€483 EUR
View
A
Retailer 9
-
£391 GBP
View
A
Retailer 10
-
£402 GBP
$538 USD
View
A
Retailer 11
-
£431 GBP
$577 USD
View
A
Retailer 12
-
£489 GBP
A$1,007 AUD
View
B+
Retailer 13
-
£672 GBP
$901 USD
View
B+
Retailer 14
-
£675 GBP
$904 USD
View
B+
Retailer 15
-
£712 GBP
$954 USD
View
B+
Retailer 16
-
£819 GBP
View
B+
Retailer 17
-
£840 GBP
View
B+
Retailer 18
-
£852 GBP
$1,141 USD
View
Most Expensive
B
Brilliant Earth
18850348A · Oct 31
£1,097 GBP
$1,470 USD
View
18 more retailers have this diamond
Prices start from £169 GBPSave up to £928 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
£169 GBP