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Asscher|Lab Grown|IGI

1.78ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG619423417

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619423417

Diamond specifications and retailer prices

From HK$2,016 HKD
$257 USD
As of October 28, 2026
Save HK$14,381 HKD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$16,398 HKD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown asscher diamond

This 1.78ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619423417 or 619423417. Listed at 10 retailers as of October 27, 2026, with prices from HK$2,016 to HK$16,398, a HK$14,381 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,398. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619423417
Dimensions6.61 × 6.53 × 4.41 mm
L/W Ratio1.01
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
6.61 mm6.53 mm1.78 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619423417
Side View
Table 63.0%Crown 34.8°Girdle: MediumPavilion 40°Culet: NoneDepth 67.5%

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 28
Current: HK$16,398 HKD|Low: HK$1,381 HKD|High: HK$17,339 HKD|Avg: HK$6,348 HKD|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 10HK$2,016 HKD
Retailer 6HK$2,741 HKD
Retailer 5HK$3,467 HKD
Retailer 9HK$3,625 HKD
Retailer 11HK$3,796 HKD
Retailer 3HK$4,339 HKD
Retailer 13HK$4,872 HKD
Retailer 2HK$5,452 HKD
Retailer 8HK$6,834 HKD
Retailer 12HK$8,609 HKD
Retailer 7HK$9,386 HKD
Retailer 4HK$10,313 HKD
Do Amore DiamondsHK$16,398 HKD

29 data points across 13 retailers

10 retailersHK$2,016 HKD to HK$16,398 HKD

A
Cheapest Retailer
-
HK$2,016 HKD
$257 USD
Final sale: no returns
A
Retailer 2
-
HK$2,741 HKD
£275 GBP
View
B+
Retailer 3
-
HK$3,625 HKD
$462 USD
View
A
Retailer 4
-
HK$5,452 HKD
A$1,069 AUD
View
Retailer 5
-
HK$5,732 HKD
A$1,124 AUD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
HK$6,834 HKD
$871 USD
View
B+
Retailer 7
-
HK$7,516 HKD
$958 USD
View
B+
Retailer 8
-
HK$9,386 HKD
£942 GBP
View
B
Retailer 9
-
HK$10,187 HKD
£1,022 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F1A559194 · Oct 27
HK$16,398 HKD
$2,090 USD
View
9 more retailers have this diamond
Prices start from HK$2,016 HKDSave up to HK$14,381 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
1.78ct Asscher
HK$2,016 HKD