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 €209 EUR
$234 USD
As of October 30, 2026
Save €956 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,781 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 October 30, 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
Color
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: Oct 30
Current: €1,781 EUR|Low: €166 EUR|High: €1,781 EUR|Avg: €688 EUR|+19.9%
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
Retailer 16
October 31, 2026
Retailer 15€209 EUR
Retailer 4€235 EUR
Retailer 16€260 EUR
Retailer 3€439 EUR
Retailer 11€446 EUR
Retailer 9€471 EUR
Retailer 2€486 EUR
Retailer 5€582 EUR
Retailer 12€634 EUR
Retailer 14€663 EUR
Retailer 6€882 EUR
Retailer 8€883 EUR
Retailer 13€976 EUR
Retailer 10€1,047 EUR
Retailer 7€1,166 EUR
Brilliant Earth€1,781 EUR

43 data points across 16 retailers

18 retailers€209 EUR to €1,166 EUR

A
Cheapest Retailer
-
€209 EUR
$234 USD
A
Retailer 2
-
€235 EUR
$262 USD
View
Final sale: no returns
A
Retailer 3
-
€243 EUR
$271 USD
View
A
Retailer 4
-
€260 EUR
$290 USD
View
A
Retailer 5
-
€260 EUR
$290 USD
View
A
Retailer 6
-
€439 EUR
$491 USD
View
A
Retailer 7
-
€446 EUR
ZAR 8,054 ZAR
View
B+
Retailer 8
-
€471 EUR
View
A
Retailer 9
-
€486 EUR
£428 GBP
View
B+
Retailer 10
-
€582 EUR
$650 USD
View
B+
Retailer 11
-
€634 EUR
A$1,089 AUD
View
B+
Retailer 12
-
€663 EUR
$741 USD
View
B
Retailer 13
-
€835 EUR
$933 USD
View
B
Retailer 14
-
€882 EUR
$985 USD
View
Retailer 15
-
€976 EUR
$1,090 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
€1,047 EUR
£921 GBP
View
B
Retailer 17
-
€1,166 EUR
$1,302 USD
View
Most Expensive
Brilliant Earth
21313490A · Oct 22
€1,781 EUR
$1,990 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from €209 EURSave up to €956 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
€209 EUR