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Asscher|Lab Grown|IGI

1.77ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG620471721

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620471721

Diamond specifications and retailer prices

From HK$2,008 HKD
$256 USD
As of October 28, 2026
Save HK$14,311 HKD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$16,319 HKD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown asscher diamond

This 1.77ct 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 LG620471721 or 620471721. Listed at 9 retailers as of October 27, 2026, with prices from HK$2,008 to HK$16,319, a HK$14,311 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620471721
Dimensions6.60 × 6.59 × 4.35 mm
L/W Ratio1.00
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
6.60 mm6.59 mm1.77 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620471721
Side View
Table 64.0%Crown 31.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 65.9%

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 28
Current: HK$16,319 HKD|Low: HK$1,373 HKD|High: HK$18,124 HKD|Avg: HK$6,784 HKD|-10.0%
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
Retailer 14
October 27, 2026
Retailer 10HK$2,008 HKD
Retailer 4HK$3,448 HKD
Retailer 9HK$3,601 HKD
Retailer 11HK$3,777 HKD
Retailer 14HK$4,323 HKD
Retailer 13HK$4,817 HKD
Retailer 2HK$5,421 HKD
Retailer 5HK$6,586 HKD
Retailer 8HK$6,802 HKD
Retailer 12HK$8,573 HKD
Retailer 6HK$8,609 HKD
Retailer 7HK$9,336 HKD
Retailer 3HK$10,313 HKD
Do Amore DiamondsHK$16,319 HKD

13 data points across 14 retailers

9 retailersHK$2,008 HKD to HK$16,319 HKD

A
Cheapest Retailer
-
HK$2,008 HKD
$256 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,601 HKD
$459 USD
View
A
Retailer 3
-
HK$5,421 HKD
A$1,063 AUD
View
Retailer 4
-
HK$5,701 HKD
A$1,118 AUD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
HK$6,802 HKD
$867 USD
View
B+
Retailer 6
-
HK$7,477 HKD
$953 USD
View
B+
Retailer 7
-
HK$9,336 HKD
£937 GBP
View
B
Retailer 8
-
HK$10,134 HKD
£1,017 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EA9F658AA · Oct 27
HK$16,319 HKD
$2,080 USD
View
8 more retailers have this diamond
Prices start from HK$2,008 HKDSave up to HK$14,311 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
1.77ct Asscher
HK$2,008 HKD