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Asscher|Lab Grown|IGI

0.78ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG781649645

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG781649645

Diamond specifications and retailer prices

From HK$2,958 HKD
$377 USD
As of October 30, 2026
Save HK$9,221 HKD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,388 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown asscher diamond

This 0.78ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781649645 or 781649645. Listed at 15 retailers as of October 29, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649645
Dimensions5.07 × 5.05 × 5.07 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
5.07 mm5.05 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649645
Side View
Table 62.0%Crown 33°Girdle: MediumPavilion 41.7°Culet: NoneDepth 66.5%

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$14,388 HKD|Low: HK$2,832 HKD|High: HK$14,488 HKD|Avg: HK$6,708 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9HK$2,958 HKD
Retailer 4HK$3,303 HKD
Retailer 3HK$3,311 HKD
Retailer 10HK$3,664 HKD
Retailer 8HK$5,497 HKD
Retailer 12HK$5,837 HKD
Retailer 6HK$5,940 HKD
Retailer 2HK$6,670 HKD
Retailer 5HK$9,327 HKD
Retailer 11HK$11,776 HKD
Retailer 7HK$14,348 HKD
MOH LondonHK$14,388 HKD

43 data points across 12 retailers

15 retailersHK$2,958 HKD to HK$12,179 HKD

A
Cheapest Retailer
-
HK$2,958 HKD
$377 USD
B+
Retailer 2
-
HK$3,303 HKD
$421 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$3,311 HKD
$422 USD
View
B+
Retailer 4
-
HK$3,334 HKD
$425 USD
View
B+
Retailer 5
-
HK$3,664 HKD
$467 USD
View
B
Retailer 6
-
HK$5,497 HKD
A$1,078 AUD
View
B
Retailer 7
-
HK$5,837 HKD
$744 USD
View
B
Retailer 8
-
HK$5,940 HKD
€721 EUR
View
B
Retailer 9
-
HK$6,670 HKD
£669 GBP
View
B
Retailer 10
-
HK$7,473 HKD
£750 GBP
View
B
Retailer 11
-
HK$9,327 HKD
A$1,829 AUD
View
B
Retailer 12
-
HK$11,776 HKD
$1,501 USD
View
B
Retailer 13
-
HK$12,179 HKD
$1,552 USD
View
Retailer 14
-
HK$14,348 HKD
£1,440 GBP
View
Price under review
Most Expensive
MOH London
LG781649645 · Oct 29
HK$14,388 HKD
£1,444 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$2,958 HKDSave up to HK$9,221 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
0.78ct Asscher
HK$2,958 HKD