Asscher|Lab Grown|IGI

12.01ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG723587734

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG723587734

Diamond specifications and retailer prices

From HK$21,709 HKD
$2,767 USD
As of October 30, 2026
Save HK$149,170 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$170,879 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 12.01ct lab-grown asscher diamond

This 12.01ct 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 LG723587734 or 723587734. Listed at 23 retailers as of October 30, 2026, with prices from HK$21,709 to HK$170,879, a HK$149,170 spread on the same certified stone. Do Amore Diamonds lists it at HK$170,879. 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

12.01
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723587734
Dimensions12.39 × 12.39 × 8.00 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm12.39 mm12.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723587734
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 39.3°Culet: NoneDepth 67.0%

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: HK$36,510 HKD|Low: HK$20,846 HKD|High: HK$72,028 HKD|Avg: HK$39,454 HKD|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16HK$21,709 HKD
Retailer 5HK$23,623 HKD
Retailer 7HK$24,306 HKD
Retailer 2HK$25,185 HKD
Retailer 9HK$26,440 HKD
Retailer 6HK$28,621 HKD
Retailer 4HK$34,741 HKD
Retailer 12HK$35,368 HKD
Retailer 14HK$36,184 HKD
Retailer 1HK$36,510 HKD
Retailer 10HK$43,024 HKD
Retailer 8HK$47,947 HKD
Retailer 11HK$48,251 HKD
Retailer 13HK$51,599 HKD
Retailer 3HK$63,268 HKD
Retailer 15HK$72,028 HKD

44 data points across 16 retailers

23 retailersHK$21,709 HKD to HK$170,879 HKD

A
Cheapest Retailer
-
HK$21,709 HKD
$2,767 USD
A
Retailer 2
-
HK$23,623 HKD
$3,011 USD
View
A
Retailer 3
-
HK$24,306 HKD
$3,098 USD
View
Final sale: no returns
A
Retailer 4
-
HK$25,185 HKD
$3,210 USD
View
Retailer 5
-
HK$25,185 HKD
$3,210 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$26,440 HKD
$3,370 USD
View
A
Retailer 7
-
HK$28,621 HKD
$3,648 USD
View
A
Retailer 8
-
HK$34,741 HKD
$4,428 USD
View
A
Retailer 9
-
HK$35,368 HKD
$4,508 USD
View
A
Retailer 10
-
HK$36,184 HKD
$4,612 USD
View
A
Retailer 11
-
HK$36,510 HKD
£3,664 GBP
View
A
Retailer 12
-
HK$43,024 HKD
ZAR 88,591 ZAR
View
B+
Retailer 13
-
HK$47,947 HKD
£4,812 GBP
View
B+
Retailer 14
-
HK$48,251 HKD
$6,150 USD
View
B+
Retailer 15
-
HK$49,114 HKD
$6,260 USD
View
Retailer 16
-
HK$51,599 HKD
A$10,118 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
HK$61,542 HKD
$7,844 USD
View
B+
Retailer 18
-
HK$63,268 HKD
$8,064 USD
View
B
Retailer 19
-
HK$69,342 HKD
$8,838 USD
View
Retailer 20
-
HK$72,028 HKD
A$14,124 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
HK$96,833 HKD
$12,342 USD
View
B
Retailer 22
-
HK$149,382 HKD
$19,040 USD
View
Most Expensive
B
Do Amore Diamonds
23-723587734 · Oct 31
HK$170,879 HKD
$21,780 USD
View
22 more retailers have this diamond
Prices start from HK$21,709 HKDSave up to HK$149,170 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
12.01ct Asscher
HK$21,709 HKD