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Asscher|Lab Grown|IGI

15.22ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG602397681

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG602397681

Diamond specifications and retailer prices

From $12,211 NZD
$6,882 USD
As of November 1, 2026
Save $31,763 NZD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $43,974 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.22ct lab-grown asscher diamond

This 15.22ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602397681 or 602397681. Listed at 15 retailers as of October 31, 2026, with prices from $12,211 to $43,974, a $31,763 spread on the same certified stone. Taylor and Hart lists it at $43,974. 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

15.22
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602397681
Dimensions13.42 × 13.21 × 8.73 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.42 mm13.21 mm15.22 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602397681
Side View
Table 67.0%Crown 42.8°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 66.1%

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 1
Current: $24,194 NZD|Low: $11,998 NZD|High: $45,209 NZD|Avg: $21,270 NZD|-0.2%
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 1, 2026
Retailer 3$12,211 NZD
Retailer 2$12,408 NZD
Retailer 12$12,649 NZD
Retailer 10$14,129 NZD
Retailer 4$15,594 NZD
Retailer 6$15,858 NZD
Retailer 13$19,516 NZD
Retailer 7$19,579 NZD
Retailer 8$20,901 NZD
Retailer 1$24,194 NZD
Retailer 9$25,731 NZD
Retailer 5$35,193 NZD
Retailer 11$43,861 NZD

38 data points across 13 retailers

15 retailers$12,211 NZD to $43,974 NZD

A
Cheapest Retailer
-
$12,211 NZD
$6,882 USD
Final sale: no returns
A
Retailer 2
-
$12,408 NZD
$6,993 USD
View
A
Retailer 3
-
$12,624 NZD
$7,115 USD
View
Retailer 4
-
$12,649 NZD
$7,129 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$14,129 NZD
$7,963 USD
View
Retailer 6
-
$15,594 NZD
$8,789 USD
View
Price last confirmed 54 days ago
B+
Retailer 7
-
$15,858 NZD
£7,038 GBP
View
B+
Retailer 8
-
$19,516 NZD
$10,999 USD
View
B+
Retailer 9
-
$19,579 NZD
ZAR 178,266 ZAR
View
B
Retailer 10
-
$20,901 NZD
€11,219 EUR
View
B
Retailer 11
-
$24,194 NZD
A$20,978 AUD
View
B
Retailer 12
-
$25,731 NZD
$14,502 USD
View
B
Retailer 13
-
$35,193 NZD
$19,835 USD
View
B
Retailer 14
-
$43,861 NZD
$24,720 USD
View
Most Expensive
B
Taylor and Hart
8ZA7EP5 · Oct 31
$43,974 NZD
$24,784 USD
View
14 more retailers have this diamond
Prices start from $12,211 NZDSave up to $31,763 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
15.22ct Asscher
$12,211 NZD