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Marquise|Lab Grown|IGI

1.77ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG793621455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793621455

Diamond specifications and retailer prices

From HK$3,580 HKD
£359 GBP
As of October 29, 2026
Save HK$18,232 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,812 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 and certified by IGI LG793621455 or 793621455. Listed at 10 retailers as of October 29, 2026, with prices from HK$3,580 to HK$21,812, a HK$18,232 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,812. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793621455
Dimensions12.78 × 6.19 × 3.93 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.78 mm6.19 mm1.77 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793621455
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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 29
Current: HK$21,812 HKD|Low: HK$2,754 HKD|High: HK$21,812 HKD|Avg: HK$8,194 HKD
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 29, 2026
Retailer 13HK$2,754 HKD
Retailer 7HK$3,580 HKD
Retailer 14HK$3,805 HKD
Retailer 3HK$4,276 HKD
Retailer 9HK$4,967 HKD
Retailer 6HK$5,194 HKD
Retailer 2HK$5,223 HKD
Retailer 4HK$7,272 HKD
Retailer 8HK$7,813 HKD
Retailer 5HK$8,199 HKD
Retailer 11HK$11,837 HKD
Retailer 12HK$13,273 HKD
Retailer 10HK$14,232 HKD
Do Amore DiamondsHK$21,812 HKD

7 data points across 14 retailers

10 retailersHK$3,580 HKD to HK$21,812 HKD

A
Cheapest Retailer
-
HK$3,580 HKD
£359 GBP
A
Retailer 2
-
HK$4,276 HKD
$545 USD
View
A
Retailer 3
-
HK$4,967 HKD
$633 USD
View
A
Retailer 4
-
HK$5,194 HKD
$662 USD
View
A
Retailer 5
-
HK$5,223 HKD
€634 EUR
View
B+
Retailer 6
-
HK$7,813 HKD
A$1,532 AUD
View
Retailer 7
-
HK$8,199 HKD
$1,045 USD
View
Price last confirmed 24 days ago
Retailer 8
-
HK$11,837 HKD
A$2,321 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
HK$14,232 HKD
$1,814 USD
View
Most Expensive
B
Do Amore Diamonds
27-DB9846E00 · Oct 29
HK$21,812 HKD
$2,780 USD
View
9 more retailers have this diamond
Prices start from HK$3,580 HKDSave up to HK$18,232 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 Marquise
HK$3,580 HKD