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Asscher|Lab Grown|IGI

13.18ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG617419434

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG617419434

Diamond specifications and retailer prices

From HK$26,812 HKD
£2,691 GBP
As of November 1, 2026
Save HK$141,165 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$167,976 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.18ct lab-grown asscher diamond

This 13.18ct 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 LG617419434 or 617419434. Listed at 14 retailers as of October 31, 2026, with prices from HK$26,812 to HK$167,976, a HK$141,165 spread on the same certified stone. Brilliant Earth lists it at HK$167,976. 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

13.18
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617419434
Dimensions13.04 × 12.65 × 8.20 mm
L/W Ratio1.03
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
13.04 mm12.65 mm13.18 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617419434
Side View
Table 67.0%Crown 38.7°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 64.8%

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: Nov 1
Current: HK$167,976 HKD|Low: HK$26,802 HKD|High: HK$173,155 HKD|Avg: HK$60,666 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4HK$26,812 HKD
Retailer 9HK$33,383 HKD
Retailer 11HK$35,266 HKD
Retailer 2HK$43,631 HKD
Retailer 7HK$48,212 HKD
Retailer 3HK$51,295 HKD
Retailer 5HK$51,667 HKD
Retailer 8HK$52,095 HKD
Retailer 6HK$53,003 HKD
Retailer 10HK$83,996 HKD
Brilliant EarthHK$167,976 HKD

40 data points across 11 retailers

14 retailersHK$26,812 HKD to HK$167,976 HKD

A
Cheapest Retailer
-
HK$26,812 HKD
£2,691 GBP
Retailer 2
-
HK$33,383 HKD
$4,255 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$34,600 HKD
$4,410 USD
View
A
Retailer 4
-
HK$35,266 HKD
$4,495 USD
View
A
Retailer 5
-
HK$43,631 HKD
£4,379 GBP
View
A
Retailer 6
-
HK$48,212 HKD
$6,145 USD
View
B+
Retailer 7
-
HK$51,295 HKD
£5,148 GBP
View
B+
Retailer 8
-
HK$51,667 HKD
ZAR 106,388 ZAR
View
B+
Retailer 9
-
HK$52,095 HKD
$6,640 USD
View
B+
Retailer 10
-
HK$53,003 HKD
€6,434 EUR
View
B
Retailer 11
-
HK$82,670 HKD
$10,537 USD
View
B
Retailer 12
-
HK$83,996 HKD
$10,706 USD
View
B
Retailer 13
-
HK$117,812 HKD
$15,016 USD
View
Most Expensive
B
Brilliant Earth
16422723A · Oct 31
HK$167,976 HKD
$21,410 USD
View
13 more retailers have this diamond
Prices start from HK$26,812 HKDSave up to HK$141,165 HKD

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
13.18ct Asscher
HK$26,812 HKD