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Asscher|Lab Grown|IGI

1.51ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG622477834

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG622477834

Diamond specifications and retailer prices

From $1,203 NZD
$678 USD
As of October 30, 2026
Save $4,613 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,816 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown asscher diamond

This 1.51ct 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 LG622477834 or 622477834. Listed at 18 retailers as of October 29, 2026, with prices from $1,203 to $5,816, a $4,613 spread on the same certified stone. MOH London lists it at $5,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622477834
Dimensions6.29 × 6.27 × 4.16 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
6.29 mm6.27 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622477834
Side View
Table 61.0%Crown 37.2°Girdle: MediumPavilion 37.6°Culet: NoneDepth 66.3%

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: $5,816 NZD|Low: $1,203 NZD|High: $5,863 NZD|Avg: $2,902 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3$1,203 NZD
Retailer 8$1,332 NZD
Retailer 12$1,703 NZD
Retailer 9$1,955 NZD
Retailer 2$2,068 NZD
Retailer 6$2,221 NZD
Retailer 7$2,290 NZD
Retailer 5$3,104 NZD
Retailer 4$3,867 NZD
Retailer 11$4,209 NZD
Retailer 10$4,411 NZD
MOH London$5,816 NZD

45 data points across 12 retailers

18 retailers$1,203 NZD to $5,816 NZD

A
Cheapest Retailer
-
$1,203 NZD
$678 USD
Final sale: no returns
Retailer 2
-
$1,332 NZD
$751 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,454 NZD
HK$6,400 HKD
View
A
Retailer 4
-
$1,561 NZD
$880 USD
View
A
Retailer 5
-
$1,703 NZD
$960 USD
View
B+
Retailer 6
-
$1,955 NZD
$1,102 USD
View
B+
Retailer 7
-
$1,989 NZD
$1,121 USD
View
B+
Retailer 8
-
$2,068 NZD
£918 GBP
View
B+
Retailer 9
-
$2,221 NZD
€1,192 EUR
View
B+
Retailer 10
-
$2,290 NZD
ZAR 20,852 ZAR
View
B+
Retailer 11
-
$3,104 NZD
A$2,691 AUD
View
B
Retailer 12
-
$3,867 NZD
£1,716 GBP
View
B
Retailer 13
-
$4,209 NZD
SGD 3,206 SGD
View
B
Retailer 14
-
$4,308 NZD
$2,428 USD
View
B
Retailer 15
-
$4,411 NZD
$2,486 USD
View
B
Retailer 16
-
$4,415 NZD
$2,488 USD
View
B
Retailer 17
-
$4,804 NZD
£2,132 GBP
View
Most Expensive
B
MOH London
LG622477834 · Oct 29
$5,816 NZD
£2,581 GBP
View
17 more retailers have this diamond
Prices start from $1,203 NZDSave up to $4,613 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
1.51ct Asscher
$1,203 NZD