CaratHunter
Plans
Marquise|Lab Grown|IGI

1.01ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG781634700

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781634700

Diamond specifications and retailer prices

From HK$1,334 HKD
As of November 2, 2026
Save HK$6,388 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$7,722 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781634700 or 781634700. Listed at 17 retailers as of November 2, 2026, with prices from HK$1,334 to HK$7,722, a HK$6,388 spread on the same certified stone. MOH London lists it at HK$7,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781634700
Dimensions9.92 × 5.37 × 3.37 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.92 mm5.37 mm1.01 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG781634700
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.8%

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 2
Current: HK$7,722 HKD|Low: HK$1,294 HKD|High: HK$7,991 HKD|Avg: HK$3,594 HKD|-2.5%
MOH London
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
Retailer 15
Retailer 16
November 3, 2026
Retailer 14HK$1,334 HKD
Retailer 13HK$1,483 HKD
Retailer 10HK$1,546 HKD
Retailer 3HK$1,655 HKD
Retailer 8HK$1,663 HKD
Retailer 11HK$2,848 HKD
Retailer 2HK$2,942 HKD
Retailer 5HK$2,958 HKD
Retailer 7HK$4,119 HKD
Retailer 4HK$4,134 HKD
Retailer 9HK$4,213 HKD
Retailer 6HK$4,519 HKD
Retailer 12HK$5,311 HKD
Retailer 16HK$5,492 HKD
Retailer 15HK$5,735 HKD
MOH LondonHK$7,722 HKD

37 data points across 16 retailers

17 retailersHK$1,334 HKD to HK$7,722 HKD

A
Cheapest Retailer
-
HK$1,334 HKD
A
Retailer 2
-
HK$1,483 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,546 HKD
View
A
Retailer 4
-
HK$1,655 HKD
View
Retailer 5
-
HK$1,663 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$2,526 HKD
View
A
Retailer 7
-
HK$2,848 HKD
View
A
Retailer 8
-
HK$2,942 HKD
View
A
Retailer 9
-
HK$2,958 HKD
View
B+
Retailer 10
-
HK$4,119 HKD
View
B+
Retailer 11
-
HK$4,134 HKD
View
B+
Retailer 12
-
HK$4,213 HKD
View
B+
Retailer 13
-
HK$4,519 HKD
View
B+
Retailer 14
-
HK$5,311 HKD
View
B
Retailer 15
-
HK$5,492 HKD
View
B
Retailer 16
-
HK$5,735 HKD
View
Most Expensive
B
MOH London
LG781634700 · Nov 2
HK$7,722 HKD
£775 GBP
View
16 more retailers have this diamond
Prices start from HK$1,334 HKDSave up to HK$6,388 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
1.01ct Marquise
HK$1,334 HKD