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Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG786645010

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG786645010

Diamond specifications and retailer prices

From €241 EUR
HK$2,100 HKD
As of October 31, 2026
Save €806 EUR (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,046 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG786645010 or 786645010. Listed at 22 retailers as of October 30, 2026, with prices from €241 to €1,046, a €806 spread on the same certified stone. Reve Diamonds lists it at €1,046. 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 angle33.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645010
Dimensions5.62 × 5.58 × 3.77 mm
L/W Ratio1.01
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
5.62 mm5.58 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645010
Side View
Table 65.0%Crown 33.2°Girdle: MediumPavilion 41.9°Culet: NoneDepth 67.6%

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 31
Current: €389 EUR|Low: €166 EUR|High: €1,046 EUR|Avg: €488 EUR|+3.9%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 2€172 EUR
Retailer 7€192 EUR
Retailer 4€213 EUR
Retailer 17€288 EUR
Retailer 10€350 EUR
Retailer 15€366 EUR
Retailer 1€389 EUR
Retailer 11€394 EUR
Retailer 14€405 EUR
Retailer 6€429 EUR
Retailer 16€521 EUR
Retailer 3€537 EUR
Retailer 18€544 EUR
Retailer 13€570 EUR
Retailer 9€581 EUR
Retailer 5€687 EUR
Retailer 8€734 EUR
Retailer 12€1,004 EUR
Reve Diamonds€1,046 EUR

43 data points across 19 retailers

22 retailers€241 EUR to €1,046 EUR

Retailer 1
-
€172 EUR
$192 USD
Price last confirmed 12 days ago
Retailer 2
-
€192 EUR
$214 USD
View
Price last confirmed 12 days ago
Final sale: no returns
Retailer 3
-
€200 EUR
$223 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€213 EUR
$238 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€213 EUR
$238 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€241 EUR
HK$2,100 HKD
View
B+
Retailer 7
-
€288 EUR
$322 USD
View
A
Retailer 8
-
€350 EUR
$391 USD
View
A
Retailer 9
-
€366 EUR
ZAR 6,614 ZAR
View
A
Retailer 10
-
€389 EUR
£342 GBP
View
A
Retailer 11
-
€394 EUR
View
A
Retailer 12
-
€405 EUR
£357 GBP
View
B+
Retailer 13
-
€429 EUR
$479 USD
View
B+
Retailer 14
-
€521 EUR
A$895 AUD
View
Retailer 15
-
€537 EUR
$600 USD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
€544 EUR
$608 USD
View
B+
Retailer 17
-
€570 EUR
A$979 AUD
View
B+
Retailer 18
-
€581 EUR
SGD 877 SGD
View
Retailer 19
-
€687 EUR
$767 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
€734 EUR
$820 USD
View
B
Retailer 21
-
€1,004 EUR
£883 GBP
View
Most Expensive
B
Reve Diamonds
57BF49B61 · Oct 30
€1,046 EUR
$1,169 USD
View
21 more retailers have this diamond
Prices start from €241 EURSave up to €806 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
€241 EUR