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Marquise|Lab Grown|GIA

1.77ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • GIA 766664214

Certificate GIA 766664214

Diamond specifications and retailer prices

From HK$21,421 HKD
£2,150 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$21,421 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.77ct lab-grown marquise diamond

This 1.77ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 766664214. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 766664214
Dimensions12.78 × 6.19 × 3.93 mm
L/W Ratio2.06
Top View
12.78 mm6.19 mm1.77 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 766664214
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$21,421 HKD|Low: HK$19,851 HKD|High: HK$24,323 HKD|Avg: HK$21,687 HKD
Diamond Quarter
Retailer 2
May 23, 2026
Retailer 2HK$19,851 HKD
Diamond QuarterHK$21,421 HKD

3 data points across 2 retailers

1 retailer

B
Diamond Quarter
1.77VVS1F35397381N · Nov 2
HK$21,421 HKD
£2,150 GBP
View

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 Marquise
HK$21,421 HKD