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Asscher|Lab Grown|IGI

1.42ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG625418535

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG625418535

Diamond specifications and retailer prices

From $1,529 NZD
As of November 4, 2026
Save $5,017 NZD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,152 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown asscher diamond

This 1.42ct 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 very-good cut grade and certified by IGI LG625418535 or 625418535. Listed at 16 retailers as of November 4, 2026, with a 328% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.42
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625418535
Dimensions6.07 × 6.07 × 4.06 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
6.07 mm6.07 mm1.42 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625418535
Side View
Table 66.0%Crown 40.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,152 NZD|Low: $1,529 NZD|High: $12,152 NZD|Avg: $3,795 NZD
Do Amore Diamonds
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
November 5, 2026
Retailer 3$1,529 NZD
Retailer 14$1,586 NZD
Retailer 5$1,717 NZD
Retailer 15$1,898 NZD
Retailer 13$1,937 NZD
Retailer 7$2,237 NZD
Retailer 8$2,665 NZD
Retailer 10$2,929 NZD
Retailer 11$3,218 NZD
Retailer 9$4,563 NZD
Retailer 12$4,621 NZD
Retailer 6$4,838 NZD
Retailer 4$5,302 NZD
Retailer 2$6,546 NZD
Do Amore Diamonds$12,152 NZD

43 data points across 15 retailers

16 retailers$1,529 NZD to $6,546 NZD

B+
Cheapest Retailer
-
$1,529 NZD
Final sale: no returns
Retailer 2
-
$1,586 NZD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$1,618 NZD
View
B+
Retailer 4
-
$1,717 NZD
View
B+
Retailer 5
-
$1,898 NZD
View
B+
Retailer 6
-
$2,237 NZD
View
B+
Retailer 7
-
$2,665 NZD
View
B+
Retailer 8
-
$2,929 NZD
View
Retailer 9
-
$3,218 NZD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$4,563 NZD
View
B
Retailer 11
-
$4,621 NZD
View
B
Retailer 12
-
$4,838 NZD
View
B
Retailer 13
-
$5,302 NZD
View
B
Retailer 14
-
$6,250 NZD
View
B
Retailer 15
-
$6,546 NZD
View
Most Expensive
Do Amore Diamonds
27-E1EBE17C5 · Nov 4
$12,152 NZD
$6,850 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,529 NZDSave up to $5,017 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.

B+
1.42ct Asscher
$1,529 NZD