CaratHunter
Plans
Round|Lab Grown|IGI

1.77ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG691582531

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691582531

Diamond specifications and retailer prices

From HK$3,915 HKD
$499 USD
As of November 1, 2026
Save HK$5,411 HKD (58%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$9,326 HKD at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691582531 or 691582531. Listed at 4 retailers as of November 1, 2026, with prices from HK$3,915 to HK$9,326, a HK$5,411 spread on the same certified stone. MOH London lists it at HK$9,326. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691582531
Dimensions7.70 × 7.68 × 4.82 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm7.68 mm1.77 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691582531
Side View
Table 56.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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: Nov 1
Current: HK$9,326 HKD|Low: HK$3,719 HKD|High: HK$9,436 HKD|Avg: HK$5,647 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3HK$3,915 HKD
Retailer 2HK$4,393 HKD
Retailer 4HK$5,484 HKD
MOH LondonHK$9,326 HKD

38 data points across 4 retailers

4 retailersHK$3,915 HKD to HK$9,326 HKD

B+
Cheapest Retailer
-
HK$3,915 HKD
$499 USD
A
Retailer 2
-
HK$4,393 HKD
£441 GBP
View
B+
Retailer 3
-
HK$5,484 HKD
$699 USD
View
Most Expensive
B
MOH London
LG691582531 · Nov 1
HK$9,326 HKD
£936 GBP
View
3 more retailers have this diamond
Prices start from HK$3,915 HKDSave up to HK$5,411 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 Round
HK$3,915 HKD