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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 $322 AUD
As of November 6, 2026
Save $1,270 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,591 AUD at MOH London · As of November 5, 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 16 retailers as of November 5, 2026, with prices from $322 to $1,591, a $1,270 spread on the same certified stone. MOH London lists it at $1,591. 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
Colour
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: Nov 6
Current: $1,591 AUD|Low: $309 AUD|High: $1,615 AUD|Avg: $778 AUD|-0.2%
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
Retailer 15
November 6, 2026
Retailer 13$322 AUD
Retailer 5$373 AUD
Retailer 4$399 AUD
Retailer 14$399 AUD
Retailer 12$518 AUD
Retailer 3$681 AUD
Retailer 2$719 AUD
Retailer 9$732 AUD
Retailer 7$747 AUD
Retailer 10$779 AUD
Retailer 6$800 AUD
Retailer 8$1,019 AUD
Retailer 11$1,048 AUD
Retailer 15$1,281 AUD
MOH London$1,591 AUD

45 data points across 15 retailers

16 retailers$322 AUD to $1,591 AUD

A
Cheapest Retailer
-
$322 AUD
A
Retailer 2
-
$373 AUD
View
A
Retailer 3
-
$399 AUD
View
Retailer 4
-
$399 AUD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$681 AUD
View
B+
Retailer 6
-
$719 AUD
View
B+
Retailer 7
-
$732 AUD
View
B+
Retailer 8
-
$747 AUD
View
B+
Retailer 9
-
$779 AUD
View
Retailer 10
-
$800 AUD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$1,019 AUD
View
B
Retailer 12
-
$1,019 AUD
View
B
Retailer 13
-
$1,048 AUD
View
B
Retailer 14
-
$1,281 AUD
View
B
Retailer 15
-
$1,356 AUD
View
Most Expensive
B
MOH London
LG770637002 · Nov 5
$1,591 AUD
£861 GBP
View
15 more retailers have this diamond
Prices start from $322 AUDSave up to $1,270 AUD

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
$322 AUD