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Asscher|Lab Grown|IGI

1.16ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG770637002

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG770637002

Diamond specifications and retailer prices

From €197 EUR
$221 USD
As of October 30, 2026
Save €780 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €977 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.16ct lab-grown asscher diamond

This 1.16ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770637002 or 770637002. Listed at 15 retailers as of October 30, 2026, with prices from €197 to €977, a €780 spread on the same certified stone. MOH London lists it at €977. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.16
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770637002
Dimensions5.94 × 5.82 × 3.64 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.94 mm5.82 mm1.16 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770637002
Side View
Table 65.0%Crown 32.7°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 62.5%

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: €977 EUR|Low: €189 EUR|High: €990 EUR|Avg: €491 EUR
MOH London
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
November 1, 2026
Retailer 11€197 EUR
Retailer 4€228 EUR
Retailer 3€244 EUR
Retailer 12€244 EUR
Retailer 9€318 EUR
Retailer 14€417 EUR
Retailer 8€444 EUR
Retailer 2€454 EUR
Retailer 6€457 EUR
Retailer 5€491 EUR
Retailer 7€624 EUR
Retailer 10€637 EUR
Retailer 13€785 EUR
MOH London€977 EUR

43 data points across 14 retailers

15 retailers€197 EUR to €977 EUR

A
Cheapest Retailer
-
€197 EUR
$221 USD
A
Retailer 2
-
€228 EUR
$256 USD
View
A
Retailer 3
-
€244 EUR
$274 USD
View
Retailer 4
-
€244 EUR
$274 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€318 EUR
£281 GBP
View
Price last confirmed 16 days ago
B+
Retailer 6
-
€417 EUR
$468 USD
View
B+
Retailer 7
-
€444 EUR
View
B+
Retailer 8
-
€454 EUR
£401 GBP
View
B+
Retailer 9
-
€457 EUR
$513 USD
View
Retailer 10
-
€491 EUR
£433 GBP
View
Price last confirmed 19 days ago
B
Retailer 11
-
€624 EUR
$700 USD
View
B
Retailer 12
-
€637 EUR
$714 USD
View
B
Retailer 13
-
€785 EUR
$880 USD
View
B
Retailer 14
-
€831 EUR
$932 USD
View
Most Expensive
B
MOH London
LG770637002 · Nov 1
€977 EUR
£863 GBP
View
14 more retailers have this diamond
Prices start from €197 EURSave up to €780 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
1.16ct Asscher
€197 EUR