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Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG845632582

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG845632582

Diamond specifications and retailer prices

From $383 NZD
As of November 4, 2026
Save $2,083 NZD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,466 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845632582 or 845632582. Listed at 14 retailers as of November 4, 2026, with prices from $383 to $2,466, a $2,083 spread on the same certified stone. Brilliant Earth lists it at $2,466. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845632582
Dimensions6.12 × 6.10 × 3.63 mm
L/W Ratio1.00
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
6.12 mm6.10 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845632582
Side View
Table 64.0%Crown 35.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $765 NZD|Low: $383 NZD|High: $1,982 NZD|Avg: $1,014 NZD|-0.9%
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
November 5, 2026
Retailer 12$383 NZD
Retailer 11$397 NZD
Retailer 13$424 NZD
Retailer 6$483 NZD
Retailer 8$740 NZD
Retailer 1$765 NZD
Retailer 7$825 NZD
Retailer 9$1,126 NZD
Retailer 10$1,368 NZD
Retailer 3$1,433 NZD
Retailer 2$1,458 NZD
Retailer 4$1,492 NZD
Retailer 5$1,982 NZD

4 data points across 13 retailers

14 retailers$383 NZD to $2,466 NZD

A
Cheapest Retailer
-
$383 NZD
Final sale: no returns
A
Retailer 2
-
$397 NZD
View
A
Retailer 3
-
$424 NZD
View
A
Retailer 4
-
$483 NZD
View
A
Retailer 5
-
$740 NZD
View
A
Retailer 6
-
$765 NZD
View
A
Retailer 7
-
$825 NZD
View
B+
Retailer 8
-
$1,126 NZD
View
B+
Retailer 9
-
$1,368 NZD
View
B+
Retailer 10
-
$1,433 NZD
View
B+
Retailer 11
-
$1,458 NZD
View
B+
Retailer 12
-
$1,492 NZD
View
B
Retailer 13
-
$1,982 NZD
View
Most Expensive
B
Brilliant Earth
22439338A · Nov 4
$2,466 NZD
$1,390 USD
View
13 more retailers have this diamond
Prices start from $383 NZDSave up to $2,083 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
1.28ct Asscher
$383 NZD