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Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG723581219

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG723581219

Diamond specifications and retailer prices

From £149 GBP
$200 USD
As of October 30, 2026
Save £1,282 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,431 GBP at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG723581219 or 723581219. Listed at 15 retailers as of October 30, 2026, with prices from £149 to £1,431, a £1,282 spread on the same certified stone. Do Amore Diamonds lists it at £1,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723581219
Dimensions5.92 × 5.81 × 4.01 mm
L/W Ratio1.02
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
5.92 mm5.81 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723581219
Side View
Table 65.0%Crown 41.3°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 69.0%

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: £1,431 GBP|Low: £149 GBP|High: £1,550 GBP|Avg: £571 GBP|-5.4%
Do Amore Diamonds
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 1, 2026
Retailer 13£149 GBP
Retailer 14£168 GBP
Retailer 9£174 GBP
Retailer 2£223 GBP
Retailer 12£251 GBP
Retailer 15£336 GBP
Retailer 3£370 GBP
Retailer 6£503 GBP
Retailer 11£532 GBP
Retailer 10£639 GBP
Retailer 4£657 GBP
Retailer 7£764 GBP
Retailer 8£820 GBP
Retailer 5£1,036 GBP
Do Amore Diamonds£1,431 GBP

38 data points across 15 retailers

15 retailers£149 GBP to £1,431 GBP

A
Cheapest Retailer
-
£149 GBP
$200 USD
A
Retailer 2
-
£168 GBP
$225 USD
View
Final sale: no returns
A
Retailer 3
-
£174 GBP
$233 USD
View
A
Retailer 4
-
£223 GBP
$300 USD
View
B+
Retailer 5
-
£251 GBP
$337 USD
View
A
Retailer 6
-
£336 GBP
€430 EUR
View
A
Retailer 7
-
£370 GBP
$496 USD
View
B+
Retailer 8
-
£503 GBP
A$1,039 AUD
View
B+
Retailer 9
-
£532 GBP
$714 USD
View
B+
Retailer 10
-
£639 GBP
$858 USD
View
B+
Retailer 11
-
£657 GBP
$882 USD
View
Retailer 12
-
£764 GBP
$1,025 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
£820 GBP
View
B
Retailer 14
-
£1,036 GBP
$1,390 USD
View
Most Expensive
B
Do Amore Diamonds
27-8E30108BB · Nov 2
£1,431 GBP
$1,920 USD
View
14 more retailers have this diamond
Prices start from £149 GBPSave up to £1,282 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
£149 GBP