Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG777621399

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG777621399

Diamond specifications and retailer prices

From €199 EUR
$222 USD
As of October 30, 2026
Save €932 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,041 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777621399 or 777621399. Listed at 21 retailers as of October 30, 2026, with a 469% 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

1.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777621399
Dimensions5.80 × 5.64 × 3.62 mm
L/W Ratio1.03
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
5.80 mm5.64 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777621399
Side View
Table 63.0%Crown 33°Girdle: MediumPavilion 38.4°Culet: NoneDepth 64.2%

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: €512 EUR|Low: €191 EUR|High: €1,110 EUR|Avg: €532 EUR|+3.7%
Retailer 1
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
October 31, 2026
Retailer 15€199 EUR
Retailer 7€222 EUR
Retailer 5€231 EUR
Retailer 2€246 EUR
Retailer 4€246 EUR
Retailer 8€468 EUR
Retailer 1€512 EUR
Retailer 13€524 EUR
Retailer 6€525 EUR
Retailer 11€614 EUR
Retailer 9€664 EUR
Retailer 14€796 EUR
Retailer 3€875 EUR
Retailer 12€1,083 EUR
Retailer 10€1,092 EUR

44 data points across 15 retailers

21 retailers€199 EUR to €1,131 EUR

A
Cheapest Retailer
-
€199 EUR
$222 USD
A
Retailer 2
-
€222 EUR
$248 USD
View
Final sale: no returns
A
Retailer 3
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€231 EUR
$258 USD
View
A
Retailer 4
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€246 EUR
$275 USD
View
A
Retailer 5
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€246 EUR
$275 USD
View
A
Retailer 6
-
€277 EUR
$309 USD
View
A
Retailer 7
-
€331 EUR
$370 USD
View
B+
Retailer 8
-
€468 EUR
ZAR 8,439 ZAR
View
B+
Retailer 9
-
€512 EUR
£451 GBP
View
Retailer 10
-
€524 EUR
$585 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€525 EUR
$587 USD
View
B+
Retailer 12
-
€614 EUR
A$1,056 AUD
View
B+
Retailer 13
-
€664 EUR
A$1,141 AUD
View
B
Retailer 14
-
€796 EUR
$889 USD
View
B
Retailer 15
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€875 EUR
$977 USD
View
B
Retailer 16
-
€1,028 EUR
$1,148 USD
View
Retailer 17
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€1,083 EUR
$1,210 USD
View
Price last confirmed 9 days ago
B
Retailer 18
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€1,092 EUR
£961 GBP
View
B
Retailer 19
-
€1,131 EUR
$1,264 USD
View
Retailer 20
-
€1,907 EUR
$2,130 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-777621399 · Oct 31
€2,041 EUR
$2,280 USD
View
Price under review
20 more retailers have this diamond
Prices start from €199 EURSave up to €932 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
1.09ct Asscher
€199 EUR