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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 $221 USD
As of November 6, 2026
Save $872 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,093 USD 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 $221 to $1,093, a $872 spread on the same certified stone. MOH London lists it at $1,093. 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: Nov 6
Current: $1,093 USD|Low: $212 USD|High: $1,110 USD|Avg: $535 USD|-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$221 USD
Retailer 5$256 USD
Retailer 4$274 USD
Retailer 14$274 USD
Retailer 12$356 USD
Retailer 3$468 USD
Retailer 2$494 USD
Retailer 9$503 USD
Retailer 7$513 USD
Retailer 10$535 USD
Retailer 6$550 USD
Retailer 8$700 USD
Retailer 11$720 USD
Retailer 15$880 USD
MOH London$1,093 USD

46 data points across 15 retailers

16 retailers$221 USD to $1,093 USD

A
Cheapest Retailer
-
$221 USD
A
Retailer 2
-
$256 USD
View
A
Retailer 3
-
$274 USD
View
Retailer 4
-
$274 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$468 USD
View
B+
Retailer 6
-
$494 USD
View
B+
Retailer 7
-
$503 USD
View
B+
Retailer 8
-
$513 USD
View
B+
Retailer 9
-
$535 USD
View
Retailer 10
-
$550 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$700 USD
View
B
Retailer 12
-
$700 USD
View
B
Retailer 13
-
$720 USD
View
B
Retailer 14
-
$880 USD
View
B
Retailer 15
-
$932 USD
View
Most Expensive
B
MOH London
LG770637002 · Nov 5
$1,093 USD
£861 GBP
View
15 more retailers have this diamond
Prices start from $221 USDSave up to $872 USD

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
$221 USD