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Asscher|Lab Grown|IGI

1.50ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG639457132

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639457132

Diamond specifications and retailer prices

From $1,068 NZD
$602 USD
As of October 29, 2026
Save $7,413 NZD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,481 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG639457132 or 639457132. Listed at 18 retailers as of October 29, 2026, with prices from $1,068 to $8,481, a $7,413 spread on the same certified stone. Do Amore Diamonds lists it at $8,481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639457132
Dimensions6.22 × 6.22 × 6.39 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.22 mm1.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639457132
Side View
Table 63.0%Crown 35.6°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 65.9%

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 29
Current: $3,045 NZD|Low: $1,068 NZD|High: $6,175 NZD|Avg: $2,626 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$1,068 NZD
Retailer 2$1,183 NZD
Retailer 4$1,350 NZD
Retailer 10$1,567 NZD
Retailer 5$2,044 NZD
Retailer 7$2,246 NZD
Retailer 3$2,651 NZD
Retailer 1$3,045 NZD
Retailer 9$5,706 NZD
Retailer 8$6,068 NZD

35 data points across 10 retailers

18 retailers$1,068 NZD to $8,481 NZD

A
Cheapest Retailer
-
$1,068 NZD
$602 USD
Final sale: no returns
Retailer 2
-
$1,183 NZD
$667 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,350 NZD
£599 GBP
View
A
Retailer 4
-
$1,411 NZD
$795 USD
View
A
Retailer 5
-
$1,428 NZD
$805 USD
View
A
Retailer 6
-
$1,483 NZD
$836 USD
View
A
Retailer 7
-
$1,567 NZD
$883 USD
View
B+
Retailer 8
-
$2,044 NZD
£907 GBP
View
B+
Retailer 9
-
$2,246 NZD
ZAR 20,452 ZAR
View
B+
Retailer 10
-
$2,651 NZD
A$2,299 AUD
View
B+
Retailer 11
-
$3,045 NZD
A$2,640 AUD
View
B
Retailer 12
-
$3,813 NZD
£1,692 GBP
View
B
Retailer 13
-
$4,005 NZD
$2,258 USD
View
B
Retailer 14
-
$4,436 NZD
$2,500 USD
View
B
Retailer 15
-
$4,778 NZD
£2,120 GBP
View
B
Retailer 16
-
$5,706 NZD
£2,532 GBP
View
B
Retailer 17
-
$6,068 NZD
$3,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-C432BCE10 · Oct 29
$8,481 NZD
$4,780 USD
View
17 more retailers have this diamond
Prices start from $1,068 NZDSave up to $7,413 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
1.50ct Asscher
$1,068 NZD