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Oval|Lab Grown|IGI

1.51ct F VS2 Oval Lab Grown Diamond

VG • F/VS2 • IGI LG737539597

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737539597

Diamond specifications and retailer prices

From £227 GBP
$304 USD
As of October 29, 2026
Save £1,094 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,321 GBP at Brilliant Earth · As of October 29, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG737539597 or 737539597. Listed at 21 retailers as of October 29, 2026, with prices from £227 to £1,321, a £1,094 spread on the same certified stone. Brilliant Earth lists it at £1,321. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737539597
Dimensions8.66 × 6.56 × 4.14 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm6.56 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737539597
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.1%

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: Oct 29
Current: £1,321 GBP|Low: £218 GBP|High: £1,328 GBP|Avg: £647 GBP
Brilliant Earth
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
Retailer 15
October 31, 2026
Retailer 15£227 GBP
Retailer 5£254 GBP
Retailer 3£281 GBP
Retailer 12£396 GBP
Retailer 2£458 GBP
Retailer 4£459 GBP
Retailer 8£500 GBP
Retailer 7£531 GBP
Retailer 11£683 GBP
Retailer 9£727 GBP
Retailer 13£780 GBP
Retailer 6£902 GBP
Retailer 14£990 GBP
Retailer 10£1,133 GBP
Brilliant Earth£1,321 GBP

44 data points across 15 retailers

21 retailers£227 GBP to £1,321 GBP

A
Cheapest Retailer
-
£227 GBP
$304 USD
A
Retailer 2
-
£254 GBP
$340 USD
View
Final sale: no returns
A
Retailer 3
-
£263 GBP
$352 USD
View
A
Retailer 4
-
£281 GBP
$377 USD
View
A
Retailer 5
-
£281 GBP
$377 USD
View
A
Retailer 6
-
£387 GBP
$518 USD
View
A
Retailer 7
-
£396 GBP
$530 USD
View
A
Retailer 8
-
£458 GBP
€584 EUR
View
B+
Retailer 9
-
£459 GBP
$615 USD
View
B+
Retailer 10
-
£500 GBP
View
B+
Retailer 11
-
£531 GBP
$711 USD
View
B+
Retailer 12
-
£683 GBP
A$1,408 AUD
View
B+
Retailer 13
-
£727 GBP
$974 USD
View
B
Retailer 14
-
£780 GBP
$1,045 USD
View
B
Retailer 15
-
£902 GBP
SGD 1,634 SGD
View
B
Retailer 16
-
£904 GBP
$1,211 USD
View
Retailer 17
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£939 GBP
$1,258 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
£990 GBP
$1,326 USD
View
B
Retailer 19
-
£1,039 GBP
$1,392 USD
View
B
Retailer 20
-
£1,133 GBP
View
Most Expensive
B
Brilliant Earth
18694428A · Oct 29
£1,321 GBP
$1,770 USD
View
20 more retailers have this diamond
Prices start from £227 GBPSave up to £1,094 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
£227 GBP