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Asscher|Lab Grown|IGI

1.52ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG747513340

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747513340

Diamond specifications and retailer prices

From £177 GBP
$237 USD
As of October 30, 2026
Save £801 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £978 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.52ct lab-grown asscher diamond

This 1.52ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG747513340 or 747513340. Listed at 17 retailers as of October 30, 2026, with prices from £177 to £978, a £801 spread on the same certified stone. Reve Diamonds lists it at £978. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513340
Dimensions6.30 × 6.25 × 4.29 mm
L/W Ratio1.01
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
6.30 mm6.25 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513340
Side View
Table 58.0%Crown 33.2°Girdle: Slightly ThickPavilion 43.5°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £411 GBP|Low: £168 GBP|High: £978 GBP|Avg: £487 GBP|+4.7%
Retailer 1
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
October 31, 2026
Retailer 14£177 GBP
Retailer 13£198 GBP
Retailer 11£204 GBP
Retailer 3£219 GBP
Retailer 6£219 GBP
Retailer 4£369 GBP
Retailer 16£407 GBP
Retailer 1£411 GBP
Retailer 9£412 GBP
Retailer 5£419 GBP
Retailer 2£573 GBP
Retailer 15£704 GBP
Retailer 12£709 GBP
Retailer 7£743 GBP
Retailer 10£879 GBP
Retailer 8£933 GBP
Reve Diamonds£978 GBP

44 data points across 17 retailers

17 retailers£177 GBP to £978 GBP

A
Cheapest Retailer
-
£177 GBP
$237 USD
A
Retailer 2
-
£198 GBP
$265 USD
View
Final sale: no returns
A
Retailer 3
-
£204 GBP
$274 USD
View
A
Retailer 4
-
£219 GBP
$293 USD
View
A
Retailer 5
-
£219 GBP
$293 USD
View
A
Retailer 6
-
£369 GBP
$495 USD
View
B+
Retailer 7
-
£407 GBP
$545 USD
View
B+
Retailer 8
-
£411 GBP
View
B+
Retailer 9
-
£412 GBP
€526 EUR
View
Retailer 10
-
£419 GBP
View
Price last confirmed 15 days ago
B+
Retailer 11
-
£573 GBP
$768 USD
View
B
Retailer 12
-
£704 GBP
$943 USD
View
Retailer 13
-
£709 GBP
$950 USD
View
Price last confirmed 13 days ago
B
Retailer 14
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£743 GBP
$995 USD
View
B
Retailer 15
-
£879 GBP
View
B
Retailer 16
-
£933 GBP
$1,250 USD
View
Most Expensive
B
Reve Diamonds
AD0B0441F · Oct 30
£978 GBP
$1,310 USD
View
16 more retailers have this diamond
Prices start from £177 GBPSave up to £801 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
1.52ct Asscher
£177 GBP