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Asscher|Lab Grown|IGI

0.77ct E VS1 Asscher Lab Grown Diamond

VG • E/VS1 • IGI LG851645639

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG851645639

Diamond specifications and retailer prices

From HK$2,299 HKD
$293 USD
As of October 30, 2026
Save HK$4,018 HKD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$6,317 HKD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.77ct lab-grown asscher diamond

This 0.77ct lab-grown asscher sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851645639 or 851645639. Listed at 6 retailers as of October 29, 2026, with prices from HK$2,299 to HK$6,317, a HK$4,018 spread on the same certified stone. Taylor and Hart lists it at HK$6,317. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851645639
Dimensions5.14 × 5.07 × 3.17 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.14 mm5.07 mm0.77 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851645639
Side View
Table 67.0%Crown 33.3°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$3,328 HKD|Low: HK$2,299 HKD|High: HK$6,317 HKD|Avg: HK$4,323 HKD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 31, 2026
Retailer 4HK$2,299 HKD
Retailer 5HK$3,225 HKD
Retailer 1HK$3,328 HKD
Retailer 3HK$3,625 HKD
Retailer 2HK$6,151 HKD
Taylor and HartHK$6,317 HKD

3 data points across 6 retailers

6 retailersHK$2,299 HKD to HK$6,317 HKD

A
Cheapest Retailer
-
HK$2,299 HKD
$293 USD
B+
Retailer 2
-
HK$3,225 HKD
$411 USD
View
B+
Retailer 3
-
HK$3,328 HKD
£334 GBP
View
B
Retailer 4
-
HK$3,625 HKD
$462 USD
View
B
Retailer 5
-
HK$6,151 HKD
$784 USD
View
Most Expensive
B
Taylor and Hart
672SIRF · Oct 29
HK$6,317 HKD
$805 USD
View
5 more retailers have this diamond
Prices start from HK$2,299 HKDSave up to HK$4,018 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
0.77ct Asscher
HK$2,299 HKD