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Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG723576128

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG723576128

Diamond specifications and retailer prices

From €208 EUR
As of November 4, 2026
Save €952 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,773 EUR at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 LG723576128 or 723576128. Listed at 18 retailers as of November 4, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle31.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723576128
Dimensions6.05 × 6.05 × 3.94 mm
L/W Ratio1.00
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
6.05 mm6.05 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723576128
Side View
Table 61.0%Crown 31.9°Girdle: Slightly ThickPavilion 42.1°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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 4
Current: €1,773 EUR|Low: €200 EUR|High: €1,773 EUR|Avg: €633 EUR
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
November 5, 2026
Retailer 14€208 EUR
Retailer 4€233 EUR
Retailer 15€258 EUR
Retailer 3€437 EUR
Retailer 10€446 EUR
Retailer 11€469 EUR
Retailer 2€483 EUR
Retailer 5€579 EUR
Retailer 9€633 EUR
Retailer 13€660 EUR
Retailer 6€877 EUR
Retailer 12€971 EUR
Retailer 8€1,033 EUR
Retailer 7€1,160 EUR
Brilliant Earth€1,773 EUR

45 data points across 15 retailers

18 retailers€208 EUR to €1,160 EUR

A
Cheapest Retailer
-
€208 EUR
A
Retailer 2
-
€233 EUR
View
Final sale: no returns
A
Retailer 3
-
€241 EUR
View
A
Retailer 4
-
€258 EUR
View
Retailer 5
-
€258 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€437 EUR
View
A
Retailer 7
-
€446 EUR
View
Retailer 8
-
€469 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€483 EUR
View
B+
Retailer 10
-
€579 EUR
View
B+
Retailer 11
-
€633 EUR
View
B+
Retailer 12
-
€660 EUR
View
B
Retailer 13
-
€831 EUR
View
B
Retailer 14
-
€877 EUR
View
Retailer 15
-
€971 EUR
View
Price last confirmed 18 days ago
B+
Retailer 16
-
€1,033 EUR
View
B
Retailer 17
-
€1,160 EUR
View
Most Expensive
Brilliant Earth
21313490A · Oct 22
€1,773 EUR
$1,990 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from €208 EURSave up to €952 EUR

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
€208 EUR