Oval|Lab Grown|IGI

1.00ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG836664007

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836664007

Diamond specifications and retailer prices

From £152 GBP
$203 USD
As of October 25, 2026
Save £657 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £809 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836664007 or 836664007. Listed at 18 retailers as of October 25, 2026, with prices from £152 to £809, a £657 spread on the same certified stone. Reve Diamonds lists it at £809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836664007
Dimensions7.79 × 5.63 × 3.52 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.79 mm5.63 mm1.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836664007
Side View
Table 61.0%Crown 37.2°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £493 GBP|Low: £140 GBP|High: £809 GBP|Avg: £404 GBP|+9.1%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 6£152 GBP
Retailer 11£154 GBP
Retailer 5£257 GBP
Retailer 2£260 GBP
Retailer 7£272 GBP
Retailer 12£275 GBP
Retailer 9£297 GBP
Retailer 4£370 GBP
Retailer 8£410 GBP
Retailer 3£480 GBP
Retailer 1£493 GBP
Retailer 13£533 GBP
Retailer 10£545 GBP
Retailer 14£713 GBP
Reve Diamonds£809 GBP

41 data points across 15 retailers

18 retailers£152 GBP to £809 GBP

Retailer 1
-
£113 GBP
$151 USD
Price last confirmed 32 days ago
Retailer 2
-
£131 GBP
$176 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£138 GBP
$185 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
£152 GBP
$203 USD
View
A
Retailer 5
-
£154 GBP
$207 USD
View
Final sale: no returns
A
Retailer 6
-
£260 GBP
ZAR 5,635 ZAR
View
A
Retailer 7
-
£272 GBP
View
A
Retailer 8
-
£275 GBP
$368 USD
View
A
Retailer 9
-
£297 GBP
$398 USD
View
B+
Retailer 10
-
£370 GBP
A$762 AUD
View
B+
Retailer 11
-
£410 GBP
$550 USD
View
Retailer 12
-
£451 GBP
$604 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
£480 GBP
A$990 AUD
View
B+
Retailer 14
-
£493 GBP
$660 USD
View
B
Retailer 15
-
£533 GBP
$715 USD
View
B
Retailer 16
-
£545 GBP
$730 USD
View
B
Retailer 17
-
£713 GBP
View
Most Expensive
B
Reve Diamonds
189E591DC · Oct 30
£809 GBP
$1,084 USD
View
17 more retailers have this diamond
Prices start from £152 GBPSave up to £657 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
1.00ct Oval
£152 GBP