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Asscher|Lab Grown|IGI

5.06ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG831630218

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831630218

Diamond specifications and retailer prices

From $1,650 NZD
$930 USD
As of October 30, 2026
Save $6,439 NZD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,189 NZD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 5.06ct lab-grown asscher diamond

This 5.06ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831630218 or 831630218. Listed at 8 retailers as of October 30, 2026, with a 390% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.06
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831630218
Dimensions9.45 × 9.35 × 6.23 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm9.35 mm5.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831630218
Side View
Table 66.0%Crown 36.3°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 66.6%

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: Oct 30
Current: $12,189 NZD|Low: $1,572 NZD|High: $13,680 NZD|Avg: $4,949 NZD|-10.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$1,650 NZD
Retailer 6$1,976 NZD
Retailer 10$2,032 NZD
Retailer 8$2,606 NZD
Retailer 3$2,750 NZD
Retailer 2$3,927 NZD
Retailer 4$4,189 NZD
Retailer 11$5,962 NZD
Retailer 7$8,089 NZD
Retailer 9$8,250 NZD
Brilliant Earth$12,189 NZD

35 data points across 11 retailers

8 retailers$1,650 NZD to $8,089 NZD

A
Cheapest Retailer
-
$1,650 NZD
$930 USD
Final sale: no returns
A
Retailer 2
-
$1,976 NZD
HK$8,700 HKD
View
A
Retailer 3
-
$2,606 NZD
£1,157 GBP
View
A
Retailer 4
-
$3,927 NZD
$2,213 USD
View
B+
Retailer 5
-
$4,189 NZD
$2,361 USD
View
B
Retailer 6
-
$8,089 NZD
$4,559 USD
View
Retailer 7
-
$8,250 NZD
$4,650 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
21261720A · Oct 15
$12,189 NZD
$6,870 USD
View
Price last confirmed 15 days ago
7 more retailers have this diamond
Prices start from $1,650 NZDSave up to $6,439 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
5.06ct Asscher
$1,650 NZD