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Round|Lab Grown|IGI

1.50ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG754516270

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754516270

Diamond specifications and retailer prices

From £177 GBP
$237 USD
As of November 1, 2026
Save £716 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £893 GBP at Brilliance · As of October 30, 2026
View at Brilliance

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 LG754516270 or 754516270. Listed at 23 retailers as of October 30, 2026, with prices from £177 to £893, a £716 spread on the same certified stone. Brilliance lists it at £893. 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
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754516270
Dimensions7.26 × 7.33 × 4.55 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
7.26 mm7.33 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754516270
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.5%

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: £793 GBP|Low: £170 GBP|High: £893 GBP|Avg: £433 GBP|-11.2%
Brilliance
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 4£177 GBP
Retailer 6£199 GBP
Retailer 14£205 GBP
Retailer 13£219 GBP
Retailer 16£219 GBP
Retailer 8£337 GBP
Retailer 9£348 GBP
Retailer 11£397 GBP
Retailer 7£407 GBP
Retailer 10£414 GBP
Retailer 15£578 GBP
Retailer 12£601 GBP
Retailer 3£705 GBP
Brilliance£793 GBP
Retailer 5£795 GBP
Retailer 2£880 GBP

45 data points across 16 retailers

23 retailers£177 GBP to £893 GBP

A
Cheapest Retailer
-
£177 GBP
$237 USD
A
Retailer 2
-
£199 GBP
$266 USD
View
Final sale: no returns
A
Retailer 3
-
£205 GBP
$275 USD
View
A
Retailer 4
-
£219 GBP
$294 USD
View
Retailer 5
-
£219 GBP
$294 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£248 GBP
HK$2,600 HKD
View
B+
Retailer 7
-
£297 GBP
$398 USD
View
A
Retailer 8
-
£337 GBP
$452 USD
View
A
Retailer 9
-
£348 GBP
View
B+
Retailer 10
-
£397 GBP
€506 EUR
View
B+
Retailer 11
-
£407 GBP
$545 USD
View
B+
Retailer 12
-
£414 GBP
View
B+
Retailer 13
-
£436 GBP
A$898 AUD
View
B+
Retailer 14
-
£544 GBP
$729 USD
View
B+
Retailer 15
-
£578 GBP
$774 USD
View
B+
Retailer 16
-
£601 GBP
$805 USD
View
B
Retailer 17
-
£705 GBP
$945 USD
View
B
Retailer 18
-
£712 GBP
SGD 1,289 SGD
View
Retailer 19
-
£744 GBP
$997 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
£793 GBP
$1,063 USD
View
B
Retailer 21
-
£795 GBP
A$1,639 AUD
View
B
Retailer 22
-
£880 GBP
View
Most Expensive
B
Brilliance
D37931709 · Oct 30
£893 GBP
$1,197 USD
View
22 more retailers have this diamond
Prices start from £177 GBPSave up to £716 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
£177 GBP