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Oval|Lab Grown|IGI

1.59ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG828649507

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828649507

Diamond specifications and retailer prices

From £166 GBP
$222 USD
As of October 29, 2026
Save £1,456 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,622 GBP at Yadav Diamonds · As of October 30, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828649507 or 828649507. Listed at 21 retailers as of October 29, 2026, with prices from £166 to £1,622, a £1,456 spread on the same certified stone. Yadav Diamonds lists it at £1,622. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828649507
Dimensions9.75 × 6.55 × 4.07 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm6.55 mm1.59 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828649507
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

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: Oct 29
Current: £383 GBP|Low: £166 GBP|High: £1,030 GBP|Avg: £517 GBP|+1.0%
Retailer 1
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Retailer 20
November 1, 2026
Retailer 10£166 GBP
Retailer 15£193 GBP
Retailer 8£206 GBP
Retailer 13£206 GBP
Retailer 7£229 GBP
Retailer 2£278 GBP
Retailer 12£337 GBP
Retailer 5£350 GBP
Retailer 1£383 GBP
Retailer 6£481 GBP
Retailer 17£506 GBP
Retailer 18£516 GBP
Retailer 14£662 GBP
Retailer 16£677 GBP
Retailer 4£701 GBP
Retailer 20£752 GBP
Retailer 11£776 GBP
Retailer 9£829 GBP
Retailer 3£849 GBP
Retailer 19£985 GBP

22 data points across 20 retailers

21 retailers£166 GBP to £1,622 GBP

A
Cheapest Retailer
-
£166 GBP
$222 USD
A
Retailer 2
-
£193 GBP
$258 USD
View
Retailer 3
-
£206 GBP
$276 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£206 GBP
$276 USD
View
A
Retailer 5
-
£229 GBP
HK$2,400 HKD
View
B+
Retailer 6
-
£278 GBP
$372 USD
View
A
Retailer 7
-
£337 GBP
€430 EUR
View
A
Retailer 8
-
£350 GBP
ZAR 7,573 ZAR
View
A
Retailer 9
-
£383 GBP
View
A
Retailer 10
-
£481 GBP
A$991 AUD
View
A
Retailer 11
-
£506 GBP
$678 USD
View
A
Retailer 12
-
£516 GBP
$692 USD
View
B+
Retailer 13
-
£662 GBP
$887 USD
View
B+
Retailer 14
-
£677 GBP
SGD 1,226 SGD
View
B+
Retailer 15
-
£701 GBP
$939 USD
View
B+
Retailer 16
-
£752 GBP
$1,007 USD
View
Retailer 17
-
£776 GBP
$1,040 USD
View
Price last confirmed 10 days ago
Retailer 18
-
£829 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
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£849 GBP
$1,138 USD
View
B
Retailer 20
-
£985 GBP
$1,320 USD
View
Most Expensive
B
Yadav Diamonds
13205300 · Oct 30
£1,622 GBP
$2,173 USD
View
20 more retailers have this diamond
Prices start from £166 GBPSave up to £1,456 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
£166 GBP