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Oval|Lab Grown|IGI

1.51ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG695523299

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG695523299

Diamond specifications and retailer prices

From £208 GBP
$279 USD
As of November 1, 2026
Save £1,007 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,215 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG695523299 or 695523299. Listed at 19 retailers as of October 31, 2026, with prices from £208 to £1,215, a £1,007 spread on the same certified stone. Brilliant Earth lists it at £1,215. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695523299
Dimensions9.24 × 6.41 × 4.04 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
Top View
9.24 mm6.41 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695523299
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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: £1,215 GBP|Low: £200 GBP|High: £1,237 GBP|Avg: £531 GBP|-1.8%
Brilliant Earth
Retailer 2
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 2, 2026
Retailer 14£208 GBP
Retailer 16£241 GBP
Retailer 3£258 GBP
Retailer 5£258 GBP
Retailer 12£317 GBP
Retailer 11£376 GBP
Retailer 10£423 GBP
Retailer 6£426 GBP
Retailer 2£450 GBP
Retailer 8£452 GBP
Retailer 13£675 GBP
Retailer 4£693 GBP
Retailer 7£828 GBP
Retailer 15£990 GBP
Retailer 9£1,033 GBP
Brilliant Earth£1,215 GBP

43 data points across 16 retailers

19 retailers£208 GBP to £1,215 GBP

A
Cheapest Retailer
-
£208 GBP
$279 USD
A
Retailer 2
-
£241 GBP
$323 USD
View
A
Retailer 3
-
£258 GBP
$346 USD
View
Retailer 4
-
£258 GBP
$346 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£317 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
£371 GBP
$498 USD
View
A
Retailer 7
-
£376 GBP
$505 USD
View
A
Retailer 8
-
£423 GBP
€541 EUR
View
A
Retailer 9
-
£426 GBP
$571 USD
View
A
Retailer 10
-
£450 GBP
View
A
Retailer 11
-
£452 GBP
$607 USD
View
B+
Retailer 12
-
£675 GBP
$906 USD
View
B
Retailer 13
-
£693 GBP
$930 USD
View
B
Retailer 14
-
£828 GBP
$1,111 USD
View
B
Retailer 15
-
£866 GBP
$1,162 USD
View
B
Retailer 16
-
£990 GBP
$1,329 USD
View
B
Retailer 17
-
£999 GBP
View
B
Retailer 18
-
£1,033 GBP
View
Most Expensive
B
Brilliant Earth
14978234A · Oct 31
£1,215 GBP
$1,630 USD
View
18 more retailers have this diamond
Prices start from £208 GBPSave up to £1,007 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
1.51ct Oval
£208 GBP