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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 $583 SGD
As of November 5, 2026
Save $2,816 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,399 SGD 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 $583 to $3,399, a $2,816 spread on the same certified stone. Brilliant Earth lists it at $3,399. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,399 SGD|Low: $583 SGD|High: $3,399 SGD|Avg: $1,338 SGD
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$583 SGD
Retailer 6$665 SGD
Retailer 5$667 SGD
Retailer 11$703 SGD
Retailer 7$837 SGD
Retailer 12$1,025 SGD
Retailer 4$1,034 SGD
Retailer 2$1,053 SGD
Retailer 9$1,116 SGD
Retailer 3$1,715 SGD
Retailer 10$1,816 SGD
Retailer 8$2,528 SGD
Brilliant Earth$3,399 SGD

21 data points across 13 retailers

13 retailers$583 SGD to $3,399 SGD

A
Cheapest Retailer
-
$583 SGD
Final sale: no returns
A
Retailer 2
-
$665 SGD
View
Retailer 3
-
$667 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$703 SGD
View
B+
Retailer 5
-
$837 SGD
View
B+
Retailer 6
-
$1,025 SGD
View
B+
Retailer 7
-
$1,034 SGD
View
B+
Retailer 8
-
$1,053 SGD
View
B+
Retailer 9
-
$1,116 SGD
View
B
Retailer 10
-
$1,715 SGD
View
B
Retailer 11
-
$1,816 SGD
View
B
Retailer 12
-
$2,528 SGD
View
Most Expensive
B
Brilliant Earth
22132512A · Nov 3
$3,399 SGD
$2,660 USD
View
12 more retailers have this diamond
Prices start from $583 SGDSave up to $2,816 SGD

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
$583 SGD