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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 $482 USD
As of October 30, 2026
Save $3,728 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,210 USD at Brilliant Earth · As of October 31, 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 17 retailers as of October 30, 2026, with prices from $482 to $4,210, a $3,728 spread on the same certified stone. Brilliant Earth lists it at $4,210. 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
Color
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: Oct 30
Current: $4,210 USD|Low: $482 USD|High: $6,010 USD|Avg: $1,631 USD|-30.0%
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
November 1, 2026
Retailer 17$482 USD
Retailer 13$540 USD
Retailer 6$598 USD
Retailer 2$632 USD
Retailer 7$703 USD
Retailer 12$740 USD
Retailer 15$846 USD
Retailer 16$933 USD
Retailer 11$993 USD
Retailer 4$1,561 USD
Retailer 14$1,607 USD
Retailer 10$1,922 USD
Retailer 5$1,950 USD
Retailer 9$2,091 USD
Retailer 8$2,553 USD
Retailer 3$3,583 USD
Brilliant Earth$4,210 USD

5 data points across 17 retailers

17 retailers$482 USD to $4,210 USD

A
Cheapest Retailer
-
$482 USD
A
Retailer 2
-
$540 USD
View
A
Retailer 3
-
$598 USD
View
A
Retailer 4
-
$632 USD
£498 GBP
View
A
Retailer 5
-
$703 USD
View
Final sale: no returns
A
Retailer 6
-
$740 USD
View
A
Retailer 7
-
$846 USD
View
A
Retailer 8
-
$933 USD
View
A
Retailer 9
-
$993 USD
£782 GBP
View
B+
Retailer 10
-
$1,561 USD
View
B+
Retailer 11
-
$1,607 USD
View
B+
Retailer 12
-
$1,922 USD
View
B+
Retailer 13
-
$1,950 USD
View
B+
Retailer 14
-
$2,091 USD
View
B
Retailer 15
-
$2,553 USD
SGD 3,450 SGD
View
B
Retailer 16
-
$3,583 USD
View
Most Expensive
B
Brilliant Earth
22348639A · Oct 31
$4,210 USD
View
16 more retailers have this diamond
Prices start from $482 USDSave up to $3,728 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
1.88ct Asscher
$482 USD