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Asscher|Lab Grown|IGI

1.00ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG840617138

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840617138

Diamond specifications and retailer prices

From $650 AUD
As of November 5, 2026
Save $3,142 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,792 AUD at Brilliant Earth · As of November 3, 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 very-good cut grade and certified by IGI LG840617138 or 840617138. Listed at 13 retailers as of November 3, 2026, with prices from $650 to $3,792, a $3,142 spread on the same certified stone. Brilliant Earth lists it at $3,792. 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

1.00
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840617138
Dimensions5.50 × 5.50 × 3.66 mm
L/W Ratio1.00
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
5.50 mm5.50 mm1.00 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840617138
Side View
Table 65.0%Crown 34.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.5%

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 5
Current: $3,792 AUD|Low: $650 AUD|High: $3,792 AUD|Avg: $1,492 AUD
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
November 5, 2026
Retailer 13$650 AUD
Retailer 6$741 AUD
Retailer 5$744 AUD
Retailer 11$784 AUD
Retailer 7$934 AUD
Retailer 12$1,143 AUD
Retailer 4$1,153 AUD
Retailer 2$1,175 AUD
Retailer 9$1,244 AUD
Retailer 3$1,913 AUD
Retailer 10$2,026 AUD
Retailer 8$2,820 AUD
Brilliant Earth$3,792 AUD

21 data points across 13 retailers

13 retailers$650 AUD to $3,792 AUD

A
Cheapest Retailer
-
$650 AUD
Final sale: no returns
A
Retailer 2
-
$741 AUD
View
Retailer 3
-
$744 AUD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$784 AUD
View
B+
Retailer 5
-
$934 AUD
View
B+
Retailer 6
-
$1,143 AUD
View
B+
Retailer 7
-
$1,153 AUD
View
B+
Retailer 8
-
$1,175 AUD
View
B+
Retailer 9
-
$1,244 AUD
View
B
Retailer 10
-
$1,913 AUD
View
B
Retailer 11
-
$2,026 AUD
View
B
Retailer 12
-
$2,820 AUD
View
Most Expensive
B
Brilliant Earth
22132512A · Nov 3
$3,792 AUD
$2,660 USD
View
12 more retailers have this diamond
Prices start from $650 AUDSave up to $3,142 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
1.00ct Asscher
$650 AUD