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Asscher|Lab Grown|IGI

1.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836621412

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836621412

Diamond specifications and retailer prices

From $209 USD
As of November 4, 2026
Save $1,351 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,560 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836621412 or 836621412. Listed at 20 retailers as of November 4, 2026, with prices from $209 to $1,560, a $1,351 spread on the same certified stone. Brilliant Earth lists it at $1,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621412
Dimensions5.59 × 5.50 × 3.52 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
5.59 mm5.50 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621412
Side View
Table 69.0%Crown 34°Girdle: MediumPavilion 42.9°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,560 USD|Low: $209 USD|High: $2,650 USD|Avg: $829 USD|-41.1%
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 14$209 USD
Retailer 4$243 USD
Retailer 5$259 USD
Retailer 16$306 USD
Retailer 12$353 USD
Retailer 18$446 USD
Retailer 2$474 USD
Retailer 17$492 USD
Retailer 11$510 USD
Retailer 20$543 USD
Retailer 10$570 USD
Retailer 8$609 USD
Retailer 15$834 USD
Retailer 3$837 USD
Retailer 6$887 USD
Retailer 7$993 USD
Retailer 13$1,036 USD
Retailer 9$1,270 USD
Retailer 19$1,328 USD
Brilliant Earth$1,560 USD

29 data points across 20 retailers

20 retailers$209 USD to $1,560 USD

A
Cheapest Retailer
-
$209 USD
A
Retailer 2
-
$243 USD
View
A
Retailer 3
-
$259 USD
View
A
Retailer 4
-
$306 USD
View
Final sale: no returns
Retailer 5
-
$353 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$446 USD
View
A
Retailer 7
-
$474 USD
View
A
Retailer 8
-
$492 USD
View
A
Retailer 9
-
$510 USD
View
A
Retailer 10
-
$543 USD
View
Retailer 11
-
$570 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$609 USD
View
B+
Retailer 13
-
$834 USD
View
B+
Retailer 14
-
$837 USD
View
B+
Retailer 15
-
$887 USD
View
B+
Retailer 16
-
$993 USD
View
B+
Retailer 17
-
$1,036 USD
View
B
Retailer 18
-
$1,270 USD
View
B
Retailer 19
-
$1,328 USD
View
Most Expensive
B
Brilliant Earth
21590063A · Nov 4
$1,560 USD
View
19 more retailers have this diamond
Prices start from $209 USDSave up to $1,351 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
1.00ct Asscher
$209 USD