Asscher|Lab Grown|IGI

1.02ct F SI2 Asscher Lab Grown Diamond

GD • F/SI2 • IGI LG474106630

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG474106630

Diamond specifications and retailer prices

From $172 USD
As of November 2, 2026
Save $826 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $998 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG474106630 or 474106630. Listed at 15 retailers as of November 1, 2026, with prices from $172 to $998, a $826 spread on the same certified stone. MOH London lists it at $998. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.8°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474106630
Dimensions5.49 × 5.46 × 3.43 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
5.49 mm5.46 mm1.02 ctF / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474106630
Side View
Table 64.0%Crown 22.8°Girdle: ThickPavilion 30.9°Culet: NoneDepth 62.8%

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 2
Current: $998 USD|Low: $172 USD|High: $1,137 USD|Avg: $450 USD
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
November 3, 2026
Retailer 7$172 USD
Retailer 12$200 USD
Retailer 4$214 USD
Retailer 8$214 USD
Retailer 3$282 USD
Retailer 9$366 USD
Retailer 2$381 USD
Retailer 11$405 USD
Retailer 13$450 USD
Retailer 5$455 USD
Retailer 10$687 USD
Retailer 6$725 USD
MOH London$998 USD

42 data points across 13 retailers

15 retailers$172 USD to $998 USD

A
Cheapest Retailer
-
$172 USD
B+
Retailer 2
-
$200 USD
View
B+
Retailer 3
-
$214 USD
View
Retailer 4
-
$214 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$243 USD
View
B+
Retailer 6
-
$282 USD
View
Retailer 7
-
$366 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$381 USD
View
B+
Retailer 9
-
$405 USD
View
B
Retailer 10
-
$450 USD
View
B
Retailer 11
-
$455 USD
View
C
Retailer 12
-
$687 USD
View
C
Retailer 13
-
$709 USD
View
C
Retailer 14
-
$725 USD
View
Most Expensive
C
MOH London
LG474106630 · Nov 1
$998 USD
£786 GBP
View
14 more retailers have this diamond
Prices start from $172 USDSave up to $826 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
1.02ct Asscher
$172 USD