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Asscher|Lab Grown|IGI

1.88ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG830620112

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620112

Diamond specifications and retailer prices

From $639 AUD
As of November 4, 2026
Save $5,348 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,987 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.88ct lab-grown asscher diamond

This 1.88ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830620112 or 830620112. Listed at 20 retailers as of November 4, 2026, with prices from $639 to $5,987, a $5,348 spread on the same certified stone. Brilliant Earth lists it at $5,987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620112
Dimensions6.92 × 6.81 × 4.37 mm
L/W Ratio1.02
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
6.92 mm6.81 mm1.88 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620112
Side View
Table 64.0%Crown 38.9°Girdle: Slightly ThickPavilion 42°Culet: NoneDepth 64.2%

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 4
Current: $5,987 AUD|Low: $639 AUD|High: $8,567 AUD|Avg: $2,202 AUD|-30.1%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 13$639 AUD
Retailer 4$716 AUD
Retailer 6$793 AUD
Retailer 15$807 AUD
Retailer 12$835 AUD
Retailer 18$998 AUD
Retailer 11$1,206 AUD
Retailer 16$1,244 AUD
Retailer 2$1,297 AUD
Retailer 9$1,468 AUD
Retailer 3$1,937 AUD
Retailer 19$2,210 AUD
Retailer 14$2,546 AUD
Retailer 5$2,592 AUD
Retailer 8$2,758 AUD
Retailer 7$2,966 AUD
Retailer 10$3,557 AUD
Retailer 17$4,110 AUD
Brilliant Earth$5,987 AUD

9 data points across 19 retailers

20 retailers$639 AUD to $5,987 AUD

A
Cheapest Retailer
-
$639 AUD
A
Retailer 2
-
$716 AUD
View
A
Retailer 3
-
$793 AUD
View
A
Retailer 4
-
$807 AUD
View
Final sale: no returns
A
Retailer 5
-
$835 AUD
View
A
Retailer 6
-
$998 AUD
View
A
Retailer 7
-
$1,206 AUD
View
A
Retailer 8
-
$1,244 AUD
View
A
Retailer 9
-
$1,297 AUD
View
A
Retailer 10
-
$1,468 AUD
View
B+
Retailer 11
-
$1,937 AUD
View
B+
Retailer 12
-
$2,210 AUD
View
B+
Retailer 13
-
$2,546 AUD
View
B+
Retailer 14
-
$2,592 AUD
View
B+
Retailer 15
-
$2,758 AUD
View
B+
Retailer 16
-
$2,966 AUD
View
B
Retailer 17
-
$3,557 AUD
View
B
Retailer 18
-
$4,110 AUD
View
B
Retailer 19
-
$5,795 AUD
View
Most Expensive
B
Brilliant Earth
22348639A · Nov 4
$5,987 AUD
$4,200 USD
View
19 more retailers have this diamond
Prices start from $639 AUDSave up to $5,348 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
1.88ct Asscher
$639 AUD