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Asscher|Lab Grown|IGI

1.25ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG830620131

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620131

Diamond specifications and retailer prices

From $660 NZD
As of November 4, 2026
Save $5,212 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,872 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.25ct lab-grown asscher diamond

This 1.25ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830620131 or 830620131. Listed at 18 retailers as of November 4, 2026, with prices from $660 to $5,872, a $5,212 spread on the same certified stone. Brilliant Earth lists it at $5,872. 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

1.25
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620131
Dimensions5.97 × 5.95 × 3.96 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
5.97 mm5.95 mm1.25 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620131
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 66.6%

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: $5,872 NZD|Low: $660 NZD|High: $5,872 NZD|Avg: $1,941 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
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 5, 2026
Retailer 13$660 NZD
Retailer 15$740 NZD
Retailer 5$765 NZD
Retailer 7$818 NZD
Retailer 12$839 NZD
Retailer 17$1,082 NZD
Retailer 10$1,302 NZD
Retailer 16$1,307 NZD
Retailer 11$1,464 NZD
Retailer 3$1,517 NZD
Retailer 9$1,536 NZD
Retailer 4$2,070 NZD
Retailer 14$2,631 NZD
Retailer 6$2,698 NZD
Retailer 8$2,712 NZD
Retailer 18$3,110 NZD
Retailer 2$3,188 NZD
Brilliant Earth$5,872 NZD

8 data points across 18 retailers

18 retailers$660 NZD to $5,872 NZD

A
Cheapest Retailer
-
$660 NZD
A
Retailer 2
-
$740 NZD
View
Final sale: no returns
A
Retailer 3
-
$765 NZD
View
A
Retailer 4
-
$818 NZD
View
A
Retailer 5
-
$839 NZD
View
A
Retailer 6
-
$1,082 NZD
View
B+
Retailer 7
-
$1,302 NZD
View
B+
Retailer 8
-
$1,307 NZD
View
B+
Retailer 9
-
$1,464 NZD
View
B+
Retailer 10
-
$1,517 NZD
View
B+
Retailer 11
-
$1,536 NZD
View
B+
Retailer 12
-
$2,070 NZD
View
B
Retailer 13
-
$2,631 NZD
View
B
Retailer 14
-
$2,698 NZD
View
B
Retailer 15
-
$2,712 NZD
View
B
Retailer 16
-
$3,110 NZD
View
B
Retailer 17
-
$3,188 NZD
View
Most Expensive
B
Brilliant Earth
22348714A · Nov 4
$5,872 NZD
$3,310 USD
View
17 more retailers have this diamond
Prices start from $660 NZDSave up to $5,212 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
1.25ct Asscher
$660 NZD