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Asscher|Lab Grown|IGI

1.30ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG799692157

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799692157

Diamond specifications and retailer prices

From $839 NZD
$473 USD
As of October 30, 2026
Save $3,898 NZD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,737 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799692157 or 799692157. Listed at 5 retailers as of October 26, 2026, with prices from $839 to $4,737, a $3,898 spread on the same certified stone. Brilliant Earth lists it at $4,737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799692157
Dimensions6.03 × 6.03 × 4.07 mm
L/W Ratio1.00
Culet sizePointed
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
6.03 mm6.03 mm1.30 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799692157
Side View
Table 65.0%Crown 37.9°Girdle: MediumPavilion 44.5°Culet: NoneDepth 67.6%

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: Oct 30
Current: $4,737 NZD|Low: $823 NZD|High: $4,879 NZD|Avg: $1,747 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$839 NZD
Retailer 5$900 NZD
Retailer 6$924 NZD
Retailer 2$926 NZD
Retailer 7$1,037 NZD
Retailer 9$1,840 NZD
Retailer 3$1,985 NZD
Retailer 8$2,461 NZD
Brilliant Earth$4,737 NZD

22 data points across 9 retailers

5 retailers$839 NZD to $4,737 NZD

A
Cheapest Retailer
-
$839 NZD
$473 USD
A
Retailer 2
-
$900 NZD
€483 EUR
View
A
Retailer 3
-
$926 NZD
$522 USD
View
B+
Retailer 4
-
$1,985 NZD
£881 GBP
View
Most Expensive
B
Brilliant Earth
19834736A · Oct 26
$4,737 NZD
$2,670 USD
View
4 more retailers have this diamond
Prices start from $839 NZDSave up to $3,898 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
1.30ct Asscher
$839 NZD