Oval|Lab Grown|IGI

1.59ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG842631777

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842631777

Diamond specifications and retailer prices

From £177 GBP
$235 USD
As of October 23, 2026
Save £732 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,906 GBP at Yadav Diamonds · As of October 21, 2026
View at Yadav Diamonds

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval 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 LG842631777 or 842631777. Listed at 22 retailers as of October 23, 2026, with a 414% 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

1.59
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631777
Dimensions9.29 × 6.62 × 4.12 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm6.62 mm1.59 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631777
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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 23
Current: £744 GBP|Low: £177 GBP|High: £1,906 GBP|Avg: £558 GBP|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Yadav Diamonds
October 24, 2026
Retailer 2£177 GBP
Retailer 20£205 GBP
Retailer 10£219 GBP
Retailer 14£219 GBP
Retailer 15£232 GBP
Retailer 8£250 GBP
Retailer 7£295 GBP
Retailer 4£356 GBP
Retailer 18£375 GBP
Retailer 16£401 GBP
Retailer 9£411 GBP
Retailer 5£506 GBP
Retailer 12£511 GBP
Retailer 6£705 GBP
Retailer 21£707 GBP
Retailer 11£718 GBP
Retailer 1£744 GBP
Retailer 17£805 GBP
Retailer 3£873 GBP
Retailer 19£884 GBP
Retailer 13£909 GBP
Yadav Diamonds£1,906 GBP

17 data points across 22 retailers

22 retailers£177 GBP to £909 GBP

A+
Cheapest Retailer
-
£177 GBP
$235 USD
A
Retailer 2
-
£205 GBP
$273 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£219 GBP
$291 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£219 GBP
$291 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
£232 GBP
View
A
Retailer 6
-
£250 GBP
HK$2,600 HKD
View
B+
Retailer 7
-
£295 GBP
$392 USD
View
A
Retailer 8
-
£356 GBP
€450 EUR
View
Price last confirmed 10 days ago
A
Retailer 9
-
£375 GBP
ZAR 8,056 ZAR
View
A
Retailer 10
-
£401 GBP
View
A
Retailer 11
-
£411 GBP
$546 USD
View
A
Retailer 12
-
£506 GBP
$673 USD
View
A
Retailer 13
-
£511 GBP
A$1,044 AUD
View
B+
Retailer 14
-
£705 GBP
$937 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£707 GBP
$940 USD
View
B+
Retailer 16
-
£718 GBP
SGD 1,289 SGD
View
B+
Retailer 17
-
£744 GBP
$989 USD
View
B+
Retailer 18
-
£805 GBP
$1,070 USD
View
B
Retailer 19
-
£873 GBP
$1,160 USD
View
Price last confirmed 10 days ago
B+
Retailer 20
-
£884 GBP
View
Price last confirmed 8 days ago
B+
Retailer 21
-
£909 GBP
$1,208 USD
View
Most Expensive
B
Yadav Diamonds
13316340 · Oct 21
£1,906 GBP
$2,533 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from £177 GBPSave up to £732 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+
1.59ct Oval
£177 GBP