CaratHunter
Plans
Asscher|Lab Grown|IGI

50.17ct I VS2 Asscher Lab Grown Diamond

ID • I/VS2 • IGI LG737505730

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG737505730

Diamond specifications and retailer prices

From $35,101 NZD
£15,577 GBP
As of November 1, 2026
Save $220,398 NZD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $255,499 NZD at Adiamor · As of October 31, 2026
View at Adiamor

About this 50.17ct lab-grown asscher diamond

This 50.17ct lab-grown asscher sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737505730 or 737505730. Listed at 7 retailers as of October 31, 2026, with prices from $35,101 to $255,499, a $220,398 spread on the same certified stone. Adiamor lists it at $255,499. 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

50.17
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737505730
Dimensions20.10 × 20.06 × 13.24 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.10 mm20.06 mm50.17 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737505730
Side View
Table 59.0%Crown 33.3°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 66.0%

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: $255,499 NZD|Low: $35,088 NZD|High: $272,761 NZD|Avg: $98,342 NZD|-6.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$35,101 NZD
Retailer 7$51,164 NZD
Retailer 3$51,268 NZD
Retailer 4$56,646 NZD
Retailer 6$59,001 NZD
Retailer 5$87,775 NZD
Adiamor$255,499 NZD

34 data points across 7 retailers

7 retailers$35,101 NZD to $255,499 NZD

A
Cheapest Retailer
-
$35,101 NZD
£15,577 GBP
B+
Retailer 2
-
$51,164 NZD
$28,836 USD
View
B+
Retailer 3
-
$51,268 NZD
$28,895 USD
View
B+
Retailer 4
-
$56,646 NZD
$31,926 USD
View
Retailer 5
-
$59,001 NZD
$33,253 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$87,775 NZD
$49,470 USD
View
Most Expensive
B
Adiamor
D-70729753 · Oct 31
$255,499 NZD
$144,000 USD
View
6 more retailers have this diamond
Prices start from $35,101 NZDSave up to $220,398 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
50.17ct Asscher
$35,101 NZD