CaratHunter
Plans
Round|Lab Grown|IGI

1.77ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG728521196

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728521196

Diamond specifications and retailer prices

From HK$5,053 HKD
$644 USD
As of October 30, 2026
Save HK$8,269 HKD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$13,322 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round 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 LG728521196 or 728521196. Listed at 7 retailers as of October 29, 2026, with prices from HK$5,053 to HK$13,322, a HK$8,269 spread on the same certified stone. MOH London lists it at HK$13,322. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521196
Dimensions7.79 × 7.81 × 4.83 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.79 mm7.81 mm1.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521196
Side View
Table 55.0%Crown 34.5°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$13,322 HKD|Low: HK$4,117 HKD|High: HK$13,412 HKD|Avg: HK$7,121 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7HK$4,117 HKD
Retailer 5HK$5,053 HKD
Retailer 3HK$5,453 HKD
Retailer 4HK$5,476 HKD
Retailer 2HK$6,081 HKD
Retailer 6HK$11,232 HKD
MOH LondonHK$13,322 HKD

39 data points across 7 retailers

7 retailersHK$5,053 HKD to HK$13,322 HKD

Retailer 1
-
HK$4,117 HKD
Price last confirmed 56 days ago
B+
Retailer 2
-
HK$5,053 HKD
$644 USD
View
B+
Retailer 3
-
HK$5,453 HKD
$695 USD
View
B+
Retailer 4
-
HK$5,476 HKD
$698 USD
View
B+
Retailer 5
-
HK$6,081 HKD
£610 GBP
View
B
Retailer 6
-
HK$11,232 HKD
$1,432 USD
View
Most Expensive
B
MOH London
LG728521196 · Oct 29
HK$13,322 HKD
£1,337 GBP
View
6 more retailers have this diamond
Prices start from HK$5,053 HKDSave up to HK$8,269 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.

B+
1.77ct Round
HK$5,053 HKD