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Asscher|Lab Grown|IGI

1.28ct E VS2 Asscher Lab Grown Diamond

EX • E/VS2 • IGI LG799607021

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799607021

Diamond specifications and retailer prices

From £136 GBP
$182 USD
As of October 30, 2026
Save £1,170 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,306 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799607021 or 799607021. Listed at 23 retailers as of October 30, 2026, with prices from £136 to £1,306, a £1,170 spread on the same certified stone. Do Amore Diamonds lists it at £1,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.8°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799607021
Dimensions6.21 × 6.11 × 3.80 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.21 mm6.11 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799607021
Side View
Table 58.0%Crown 28.8°Girdle: MED-STKPavilion 30.1°Culet: NoneDepth 62.2%

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 30
Current: £338 GBP|Low: £131 GBP|High: £879 GBP|Avg: £427 GBP|+3.9%
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October 31, 2026
Retailer 20£136 GBP
Retailer 11£157 GBP
Retailer 4£169 GBP
Retailer 16£169 GBP
Retailer 12£223 GBP
Retailer 10£258 GBP
Retailer 9£298 GBP
Retailer 14£305 GBP
Retailer 1£338 GBP
Retailer 6£355 GBP
Retailer 15£362 GBP
Retailer 5£407 GBP
Retailer 18£518 GBP
Retailer 19£572 GBP
Retailer 3£590 GBP
Retailer 2£598 GBP
Retailer 7£726 GBP
Retailer 13£759 GBP
Retailer 8£849 GBP
Retailer 17£870 GBP

38 data points across 20 retailers

23 retailers£136 GBP to £1,306 GBP

A
Cheapest Retailer
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£136 GBP
$182 USD
A
Retailer 2
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£152 GBP
$203 USD
View
Final sale: no returns
A
Retailer 3
-
£157 GBP
$211 USD
View
A
Retailer 4
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£169 GBP
$226 USD
View
A
Retailer 5
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£169 GBP
$226 USD
View
A
Retailer 6
-
£223 GBP
View
A
Retailer 7
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£258 GBP
HK$2,700 HKD
View
A
Retailer 8
-
£278 GBP
$372 USD
View
A
Retailer 9
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£298 GBP
$399 USD
View
A
Retailer 10
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£305 GBP
€389 EUR
View
A
Retailer 11
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£338 GBP
View
A
Retailer 12
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£355 GBP
$476 USD
View
A
Retailer 13
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£362 GBP
View
B+
Retailer 14
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£407 GBP
A$838 AUD
View
B+
Retailer 15
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£518 GBP
A$1,067 AUD
View
B
Retailer 16
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£572 GBP
$766 USD
View
B+
Retailer 17
-
£590 GBP
$790 USD
View
B+
Retailer 18
-
£598 GBP
$801 USD
View
B
Retailer 19
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£726 GBP
$973 USD
View
B
Retailer 20
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£759 GBP
SGD 1,375 SGD
View
B
Retailer 21
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£849 GBP
$1,137 USD
View
B
Retailer 22
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£870 GBP
View
Most Expensive
B
Do Amore Diamonds
27-95A1DFE9E · Oct 31
£1,306 GBP
$1,750 USD
View
22 more retailers have this diamond
Prices start from £136 GBPSave up to £1,170 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
1.28ct Asscher
£136 GBP