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Asscher|Lab Grown|IGI

5.12ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG841699189

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG841699189

Diamond specifications and retailer prices

From $4,830 NZD
$2,722 USD
As of November 1, 2026
Save $18,783 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $23,612 NZD at With Clarity · As of November 1, 2026
View at With Clarity

About this 5.12ct lab-grown asscher diamond

This 5.12ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841699189 or 841699189. Listed at 11 retailers as of November 1, 2026, with prices from $4,830 to $23,612, a $18,783 spread on the same certified stone. With Clarity lists it at $23,612. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.12
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841699189
Dimensions9.55 × 9.55 × 5.94 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.55 mm9.55 mm5.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841699189
Side View
Table 67.0%Crown 27.3°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.2%

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 1
Current: $16,288 NZD|Low: $4,830 NZD|High: $23,612 NZD|Avg: $11,610 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 9$4,830 NZD
Retailer 8$5,056 NZD
Retailer 10$6,638 NZD
Retailer 6$6,902 NZD
Retailer 7$9,786 NZD
Retailer 4$11,914 NZD
Retailer 2$12,253 NZD
Retailer 5$12,930 NZD
Retailer 1$16,288 NZD
Retailer 3$16,863 NZD
With Clarity$23,612 NZD

2 data points across 11 retailers

11 retailers$4,830 NZD to $23,612 NZD

A
Cheapest Retailer
-
$4,830 NZD
$2,722 USD
A
Retailer 2
-
$5,056 NZD
£2,244 GBP
View
B+
Retailer 3
-
$6,638 NZD
$3,741 USD
View
B+
Retailer 4
-
$6,902 NZD
$3,890 USD
View
B+
Retailer 5
-
$9,786 NZD
A$8,485 AUD
View
B
Retailer 6
-
$11,914 NZD
$6,715 USD
View
B
Retailer 7
-
$12,253 NZD
$6,906 USD
View
B
Retailer 8
-
$12,930 NZD
£5,738 GBP
View
Retailer 9
-
$16,288 NZD
$9,180 USD
View
B
Retailer 10
-
$16,863 NZD
$9,504 USD
View
Most Expensive
B
With Clarity
841699189 · Nov 1
$23,612 NZD
$13,308 USD
View
10 more retailers have this diamond
Prices start from $4,830 NZDSave up to $18,783 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
5.12ct Asscher
$4,830 NZD