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Asscher|Lab Grown|IGI

11.51ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG719506747

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG719506747

Diamond specifications and retailer prices

From HK$33,169 HKD
£3,329 GBP
As of October 31, 2026
Save HK$57,786 HKD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$90,955 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 11.51ct lab-grown asscher diamond

This 11.51ct 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 LG719506747 or 719506747. Listed at 9 retailers as of October 31, 2026, with prices from HK$33,169 to HK$90,955, a HK$57,786 spread on the same certified stone. With Clarity lists it at HK$90,955. 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

11.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719506747
Dimensions12.77 × 12.50 × 7.86 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.77 mm12.50 mm11.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719506747
Side View
Table 65.0%Crown 29°Girdle: ThickPavilion 42.5°Culet: NoneDepth 62.9%

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 31
Current: HK$33,169 HKD|Low: HK$33,169 HKD|High: HK$105,619 HKD|Avg: HK$63,522 HKD|-10.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 1HK$33,169 HKD
Retailer 6HK$33,341 HKD
Retailer 3HK$35,384 HKD
Retailer 2HK$44,979 HKD
Retailer 7HK$70,009 HKD
Retailer 4HK$72,855 HKD
Retailer 5HK$86,315 HKD
With ClarityHK$90,955 HKD

43 data points across 8 retailers

9 retailersHK$33,169 HKD to HK$90,955 HKD

A
Cheapest Retailer
-
HK$33,169 HKD
£3,329 GBP
A
Retailer 2
-
HK$33,341 HKD
View
A
Retailer 3
-
HK$35,384 HKD
$4,510 USD
View
B+
Retailer 4
-
HK$44,979 HKD
€5,460 EUR
View
B+
Retailer 5
-
HK$46,162 HKD
CA$8,172 CAD
View
Retailer 6
-
HK$70,009 HKD
A$13,728 AUD
View
Price last confirmed 22 days ago
B
Retailer 7
-
HK$72,855 HKD
$9,286 USD
View
B
Retailer 8
-
HK$86,315 HKD
$11,002 USD
View
Most Expensive
B
With Clarity
719506747 · Oct 31
HK$90,955 HKD
$11,593 USD
View
8 more retailers have this diamond
Prices start from HK$33,169 HKDSave up to HK$57,786 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
11.51ct Asscher
HK$33,169 HKD