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Oval|Lab Grown|IGI

1.53ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG573374366

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573374366

Diamond specifications and retailer prices

From £1,267 GBP
$1,700 USD
As of October 31, 2026
Save £518 GBP (29%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,157 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.53ct lab-grown oval diamond

This 1.53ct 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 LG573374366 or 573374366. Listed at 14 retailers as of October 31, 2026, with a 41% 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

1.53
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573374366
Dimensions9.59 × 6.51 × 4.00 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.59 mm6.51 mm1.53 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573374366
Side View
Table 59.5%Crown 37.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £3,157 GBP|Low: £1,145 GBP|High: £4,808 GBP|Avg: £2,431 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7£1,267 GBP
Retailer 9£1,432 GBP
Retailer 3£1,558 GBP
Retailer 4£1,604 GBP
Retailer 10£1,661 GBP
Retailer 5£1,785 GBP
Retailer 2£2,265 GBP
Retailer 12£2,601 GBP
Retailer 8£2,727 GBP
Retailer 13£3,113 GBP
Flawless Fine Jewelry£3,157 GBP
Retailer 11£4,476 GBP
Retailer 6£4,769 GBP

41 data points across 13 retailers

14 retailers£1,267 GBP to £1,785 GBP

B
Cheapest Retailer
-
£1,267 GBP
$1,700 USD
B
Retailer 2
-
£1,432 GBP
$1,922 USD
View
B
Retailer 3
-
£1,558 GBP
$2,091 USD
View
B
Retailer 4
-
£1,604 GBP
$2,152 USD
View
Final sale: no returns
Retailer 5
-
£1,661 GBP
$2,229 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
£1,661 GBP
$2,229 USD
View
B
Retailer 7
-
£1,785 GBP
$2,395 USD
View
Retailer 8
-
£2,265 GBP
View
Price under review
Retailer 9
-
£2,601 GBP
$3,491 USD
View
Price under review
Retailer 10
-
£2,727 GBP
$3,660 USD
View
Price under review
Retailer 11
-
£3,113 GBP
$4,178 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
DCAA93522 · Oct 31
£3,157 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £1,267 GBPSave up to £518 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.

B
1.53ct Oval
£1,267 GBP