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Round|Lab Grown|IGI

1.50ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG754535560

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754535560

Diamond specifications and retailer prices

From £153 GBP
$205 USD
As of November 1, 2026
Save £750 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £903 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754535560 or 754535560. Listed at 21 retailers as of October 29, 2026, with prices from £153 to £903, a £750 spread on the same certified stone. Brilliant Earth lists it at £903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754535560
Dimensions7.37 × 7.41 × 4.49 mm
L/W Ratio1.01
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
7.37 mm7.41 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754535560
Side View
Table 55.0%Crown 34.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.8%

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: £903 GBP|Low: £146 GBP|High: £1,127 GBP|Avg: £451 GBP|+3.4%
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
Retailer 16
November 1, 2026
Retailer 15£153 GBP
Retailer 7£170 GBP
Retailer 4£177 GBP
Retailer 3£190 GBP
Retailer 13£190 GBP
Retailer 8£255 GBP
Retailer 12£302 GBP
Retailer 10£321 GBP
Retailer 2£348 GBP
Retailer 5£601 GBP
Retailer 16£609 GBP
Retailer 14£611 GBP
Retailer 9£707 GBP
Retailer 11£890 GBP
Retailer 6£902 GBP
Brilliant Earth£903 GBP

35 data points across 16 retailers

21 retailers£153 GBP to £903 GBP

A
Cheapest Retailer
-
£153 GBP
$205 USD
A
Retailer 2
-
£170 GBP
$228 USD
View
Final sale: no returns
A
Retailer 3
-
£177 GBP
$237 USD
View
Retailer 4
-
£190 GBP
$254 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£190 GBP
$254 USD
View
A
Retailer 6
-
£210 GBP
HK$2,200 HKD
View
B+
Retailer 7
-
£255 GBP
$342 USD
View
Retailer 8
-
£302 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
£321 GBP
€409 EUR
View
A
Retailer 10
-
£329 GBP
$441 USD
View
A
Retailer 11
-
£348 GBP
View
B+
Retailer 12
-
£436 GBP
$584 USD
View
Retailer 13
-
£601 GBP
$805 USD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
£609 GBP
$816 USD
View
B
Retailer 15
-
£611 GBP
$819 USD
View
B+
Retailer 16
-
£616 GBP
SGD 1,116 SGD
View
B
Retailer 17
-
£649 GBP
$869 USD
View
B
Retailer 18
-
£707 GBP
$947 USD
View
B
Retailer 19
-
£890 GBP
View
B
Retailer 20
-
£902 GBP
$1,208 USD
View
Most Expensive
B
Brilliant Earth
17094247A · Oct 29
£903 GBP
$1,210 USD
View
20 more retailers have this diamond
Prices start from £153 GBPSave up to £750 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
1.50ct Round
£153 GBP