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Asscher|Lab Grown|IGI

0.52ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG818661830

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818661830

Diamond specifications and retailer prices

From $330 NZD
As of November 5, 2026
Save $1,598 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,928 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.52ct lab-grown asscher diamond

This 0.52ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818661830 or 818661830. Listed at 20 retailers as of November 4, 2026, with prices from $330 to $1,928, a $1,598 spread on the same certified stone. Reve Diamonds lists it at $1,928. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661830
Dimensions4.47 × 4.47 × 3.00 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
4.47 mm4.47 mm0.52 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661830
Side View
Table 63.0%Crown 34.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 67.1%

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 5
Current: $642 NZD|Low: $330 NZD|High: $1,928 NZD|Avg: $857 NZD|+3.4%
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
Reve Diamonds
November 5, 2026
Retailer 5$330 NZD
Retailer 3$365 NZD
Retailer 14$458 NZD
Retailer 13$506 NZD
Retailer 2$518 NZD
Retailer 10$637 NZD
Retailer 1$642 NZD
Retailer 9$665 NZD
Retailer 4$752 NZD
Retailer 11$883 NZD
Retailer 8$931 NZD
Retailer 12$1,244 NZD
Retailer 6$1,274 NZD
Retailer 7$1,707 NZD
Reve Diamonds$1,928 NZD

37 data points across 15 retailers

20 retailers$330 NZD to $1,928 NZD

Retailer 1
-
$296 NZD
Price last confirmed 28 days ago
A
Retailer 2
-
$330 NZD
View
Final sale: no returns
Retailer 3
-
$342 NZD
View
Price last confirmed 41 days ago
Retailer 4
-
$362 NZD
View
Price last confirmed 41 days ago
Retailer 5
-
$365 NZD
View
Price last confirmed 33 days ago
Retailer 6
-
$365 NZD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$458 NZD
View
Retailer 8
-
$506 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$518 NZD
View
Retailer 10
-
$637 NZD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$642 NZD
View
B+
Retailer 12
-
$665 NZD
View
B+
Retailer 13
-
$752 NZD
View
Retailer 14
-
$883 NZD
View
Price last confirmed 6 days ago
B+
Retailer 15
-
$931 NZD
View
Retailer 16
-
$1,178 NZD
View
Price last confirmed 36 days ago
B
Retailer 17
-
$1,244 NZD
View
B
Retailer 18
-
$1,274 NZD
View
B
Retailer 19
-
$1,707 NZD
View
Most Expensive
B
Reve Diamonds
E21306DE0 · Nov 4
$1,928 NZD
$1,087 USD
View
19 more retailers have this diamond
Prices start from $330 NZDSave up to $1,598 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
0.52ct Asscher
$330 NZD