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Asscher|Lab Grown|IGI

1.01ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG825679450

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825679450

Diamond specifications and retailer prices

From $318 NZD
As of November 4, 2026
Save $1,682 NZD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,177 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825679450 or 825679450. Listed at 21 retailers as of November 4, 2026, with a 530% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825679450
Dimensions5.46 × 5.43 × 3.62 mm
L/W Ratio1.01
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
5.46 mm5.43 mm1.01 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825679450
Side View
Table 68.0%Crown 31.4°Girdle: Slightly ThickPavilion 42.5°Culet: NoneDepth 66.7%

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: $703 NZD|Low: $307 NZD|High: $1,999 NZD|Avg: $878 NZD|+1.0%
Retailer 1
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
November 5, 2026
Retailer 6$318 NZD
Retailer 9$355 NZD
Retailer 3$369 NZD
Retailer 5$394 NZD
Retailer 10$394 NZD
Retailer 13$532 NZD
Retailer 4$607 NZD
Retailer 19$653 NZD
Retailer 17$679 NZD
Retailer 1$703 NZD
Retailer 20$749 NZD
Retailer 14$958 NZD
Retailer 16$962 NZD
Retailer 15$999 NZD
Retailer 2$1,052 NZD
Retailer 18$1,118 NZD
Retailer 7$1,267 NZD
Retailer 8$1,362 NZD
Retailer 12$1,838 NZD
Retailer 11$1,999 NZD

41 data points across 20 retailers

21 retailers$318 NZD to $1,999 NZD

A
Cheapest Retailer
-
$318 NZD
A
Retailer 2
-
$355 NZD
View
Final sale: no returns
A
Retailer 3
-
$369 NZD
View
A
Retailer 4
-
$394 NZD
View
Retailer 5
-
$394 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$532 NZD
View
A
Retailer 7
-
$607 NZD
View
Retailer 8
-
$653 NZD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$679 NZD
View
A
Retailer 10
-
$703 NZD
View
A
Retailer 11
-
$749 NZD
View
B+
Retailer 12
-
$958 NZD
View
B+
Retailer 13
-
$962 NZD
View
B+
Retailer 14
-
$999 NZD
View
Retailer 15
-
$1,052 NZD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$1,118 NZD
View
B
Retailer 17
-
$1,267 NZD
View
B
Retailer 18
-
$1,362 NZD
View
B
Retailer 19
-
$1,838 NZD
View
B
Retailer 20
-
$1,999 NZD
View
Most Expensive
Queensmith
LG825679450 · Oct 27
$3,177 NZD
£1,410 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $318 NZDSave up to $1,682 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
1.01ct Asscher
$318 NZD