CaratHunter
Plans
Asscher|Lab Grown|IGI

1.26ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG813630789

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG813630789

Diamond specifications and retailer prices

From $585 NZD
As of November 4, 2026
Save $3,619 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,204 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.26ct lab-grown asscher diamond

This 1.26ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813630789 or 813630789. Listed at 22 retailers as of November 4, 2026, with prices from $585 to $4,204, a $3,619 spread on the same certified stone. Brilliant Earth lists it at $4,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813630789
Dimensions5.90 × 5.89 × 3.86 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
5.90 mm5.89 mm1.26 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813630789
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 65.5%

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 4
Current: $4,204 NZD|Low: $525 NZD|High: $4,506 NZD|Avg: $1,673 NZD|-6.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 15$525 NZD
Retailer 11$585 NZD
Retailer 3$651 NZD
Retailer 5$651 NZD
Retailer 13$669 NZD
Retailer 10$726 NZD
Retailer 22$878 NZD
Retailer 19$931 NZD
Retailer 18$1,064 NZD
Retailer 8$1,095 NZD
Retailer 17$1,123 NZD
Retailer 2$1,142 NZD
Retailer 9$1,492 NZD
Retailer 20$1,588 NZD
Retailer 21$2,001 NZD
Retailer 12$2,093 NZD
Retailer 4$2,095 NZD
Retailer 14$2,178 NZD
Retailer 6$2,615 NZD
Retailer 7$2,661 NZD
Retailer 16$2,989 NZD
Brilliant Earth$4,204 NZD

33 data points across 22 retailers

22 retailers$585 NZD to $4,204 NZD

Retailer 1
-
$525 NZD
Price last confirmed 13 days ago
A
Retailer 2
-
$585 NZD
View
Final sale: no returns
Retailer 3
-
$651 NZD
View
Price last confirmed 11 days ago
Retailer 4
-
$651 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$669 NZD
View
A
Retailer 6
-
$726 NZD
View
A
Retailer 7
-
$878 NZD
View
A
Retailer 8
-
$931 NZD
View
Retailer 9
-
$1,064 NZD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,095 NZD
View
A
Retailer 11
-
$1,123 NZD
View
A
Retailer 12
-
$1,142 NZD
View
B+
Retailer 13
-
$1,492 NZD
View
Retailer 14
-
$1,588 NZD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,001 NZD
View
B
Retailer 16
-
$2,093 NZD
View
Retailer 17
-
$2,095 NZD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$2,178 NZD
View
Retailer 19
-
$2,615 NZD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$2,661 NZD
View
B
Retailer 21
-
$2,989 NZD
View
Most Expensive
B
Brilliant Earth
20609361A · Nov 4
$4,204 NZD
$2,370 USD
View
21 more retailers have this diamond
Prices start from $585 NZDSave up to $3,619 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
1.26ct Asscher
$585 NZD