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Asscher|Lab Grown|IGI

1.21ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG831684504

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831684504

Diamond specifications and retailer prices

From $781 NZD
As of November 4, 2026
Save $4,914 NZD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,695 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.21ct lab-grown asscher diamond

This 1.21ct 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 LG831684504 or 831684504. Listed at 12 retailers as of November 3, 2026, with prices from $781 to $5,695, a $4,914 spread on the same certified stone. Brilliant Earth lists it at $5,695. 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

1.21
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831684504
Dimensions5.84 × 5.70 × 3.87 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
5.84 mm5.70 mm1.21 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831684504
Side View
Table 63.0%Crown 31.1°Girdle: MediumPavilion 43.4°Culet: NoneDepth 67.9%

Caratlytics Score

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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: $5,695 NZD|Low: $781 NZD|High: $5,695 NZD|Avg: $2,069 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$781 NZD
Retailer 10$781 NZD
Retailer 6$889 NZD
Retailer 9$1,126 NZD
Retailer 12$1,375 NZD
Retailer 5$1,405 NZD
Retailer 7$1,492 NZD
Retailer 11$2,427 NZD
Retailer 4$2,753 NZD
Retailer 8$2,782 NZD
Retailer 2$3,369 NZD
Brilliant Earth$5,695 NZD

7 data points across 12 retailers

12 retailers$781 NZD to $5,695 NZD

A
Cheapest Retailer
-
$781 NZD
Final sale: no returns
A
Retailer 2
-
$781 NZD
View
A
Retailer 3
-
$889 NZD
View
A
Retailer 4
-
$1,126 NZD
View
B+
Retailer 5
-
$1,375 NZD
View
B+
Retailer 6
-
$1,405 NZD
View
B+
Retailer 7
-
$1,492 NZD
View
B
Retailer 8
-
$2,427 NZD
View
B
Retailer 9
-
$2,753 NZD
View
B
Retailer 10
-
$2,782 NZD
View
B
Retailer 11
-
$3,369 NZD
View
Most Expensive
B
Brilliant Earth
22360872A · Nov 3
$5,695 NZD
$3,210 USD
View
11 more retailers have this diamond
Prices start from $781 NZDSave up to $4,914 NZD

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
1.21ct Asscher
$781 NZD