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Asscher|Lab Grown|IGI

1.09ct F IF Asscher Lab Grown Diamond

ID • F/IF • IGI LG572355768

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG572355768

Diamond specifications and retailer prices

From €276 EUR
$308 USD
As of October 30, 2026
Save €1,502 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,778 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG572355768 or 572355768. Listed at 21 retailers as of October 30, 2026, with prices from €276 to €1,778, a €1,502 spread on the same certified stone. Diamond Quarter lists it at €1,778. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572355768
Dimensions5.90 × 5.83 × 3.53 mm
L/W Ratio1.01
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
5.90 mm5.83 mm1.09 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572355768
Side View
Table 68.5%Crown 36.5°Girdle: MediumPavilion 39.9°Culet: NoneDepth 60.5%

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: €608 EUR|Low: €276 EUR|High: €1,387 EUR|Avg: €654 EUR|+3.2%
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 13€276 EUR
Retailer 6€309 EUR
Retailer 3€320 EUR
Retailer 5€342 EUR
Retailer 15€342 EUR
Retailer 8€464 EUR
Retailer 7€559 EUR
Retailer 9€563 EUR
Retailer 12€588 EUR
Retailer 1€608 EUR
Retailer 11€834 EUR
Retailer 4€1,038 EUR
Retailer 14€1,051 EUR
Retailer 2€1,099 EUR
Retailer 10€1,378 EUR

42 data points across 15 retailers

21 retailers€276 EUR to €1,778 EUR

A
Cheapest Retailer
-
€276 EUR
$308 USD
A
Retailer 2
-
€309 EUR
$345 USD
View
Final sale: no returns
A
Retailer 3
-
€320 EUR
$357 USD
View
A
Retailer 4
-
€342 EUR
$382 USD
View
A
Retailer 5
-
€342 EUR
$382 USD
View
A
Retailer 6
-
€378 EUR
HK$3,300 HKD
View
A
Retailer 7
-
€464 EUR
$518 USD
View
A
Retailer 8
-
€479 EUR
$535 USD
View
B+
Retailer 9
-
€559 EUR
$624 USD
View
B+
Retailer 10
-
€563 EUR
View
B+
Retailer 11
-
€588 EUR
ZAR 10,604 ZAR
View
B+
Retailer 12
-
€608 EUR
£535 GBP
View
B+
Retailer 13
-
€623 EUR
$696 USD
View
B+
Retailer 14
-
€834 EUR
A$1,434 AUD
View
B
Retailer 15
-
€915 EUR
SGD 1,382 SGD
View
Retailer 16
-
€1,038 EUR
$1,160 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
€1,051 EUR
$1,174 USD
View
B
Retailer 18
-
€1,099 EUR
$1,228 USD
View
B
Retailer 19
-
€1,141 EUR
$1,275 USD
View
B
Retailer 20
-
€1,378 EUR
£1,212 GBP
View
Most Expensive
B
Diamond Quarter
1.09IFFLG688C47N · Oct 31
€1,778 EUR
£1,564 GBP
View
20 more retailers have this diamond
Prices start from €276 EURSave up to €1,502 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
€276 EUR