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Asscher|Lab Grown|IGI

15.05ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG665415942

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665415942

Diamond specifications and retailer prices

From $6,654 AUD
£3,680 GBP
As of October 27, 2026
Save $22,997 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,650 AUD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 15.05ct lab-grown asscher diamond

This 15.05ct 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 LG665415942 or 665415942. Listed at 13 retailers as of October 26, 2026, with prices from $6,654 to $29,650, a $22,997 spread on the same certified stone. Taylor and Hart lists it at $29,650. 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

15.05
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665415942
Dimensions13.90 × 13.49 × 8.88 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.90 mm13.49 mm15.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665415942
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 65.8%

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 27
Current: $13,217 AUD|Low: $6,631 AUD|High: $35,946 AUD|Avg: $15,556 AUD|-9.6%
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
Taylor and Hart
October 27, 2026
Retailer 6$6,654 AUD
Retailer 11$8,258 AUD
Retailer 12$8,292 AUD
Retailer 3$9,858 AUD
Retailer 8$10,357 AUD
Retailer 7$10,499 AUD
Retailer 9$12,734 AUD
Retailer 2$12,764 AUD
Retailer 1$13,217 AUD
Retailer 5$14,489 AUD
Retailer 10$15,713 AUD
Retailer 13$19,677 AUD
Taylor and Hart$29,650 AUD
Retailer 4$35,946 AUD

24 data points across 14 retailers

13 retailers$6,654 AUD to $29,650 AUD

A
Cheapest Retailer
-
$6,654 AUD
£3,680 GBP
Retailer 2
-
$8,258 AUD
$5,801 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$8,292 AUD
$5,825 USD
View
A
Retailer 4
-
$9,858 AUD
HK$54,100 HKD
View
B+
Retailer 5
-
$10,357 AUD
$7,275 USD
View
B+
Retailer 6
-
$10,499 AUD
£5,807 GBP
View
Retailer 7
-
$12,734 AUD
ZAR 144,501 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$12,764 AUD
$8,966 USD
View
B+
Retailer 9
-
$13,217 AUD
€8,842 EUR
View
Retailer 10
-
$14,489 AUD
$10,178 USD
View
Price last confirmed 112 days ago
Retailer 11
-
$15,713 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$19,677 AUD
$13,822 USD
View
Most Expensive
B
Taylor and Hart
1P5HG9R · Oct 26
$29,650 AUD
$20,828 USD
View
12 more retailers have this diamond
Prices start from $6,654 AUDSave up to $22,997 AUD

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
15.05ct Asscher
$6,654 AUD