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Marquise|Lab Grown|IGI

1.30ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG671442397

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG671442397

Diamond specifications and retailer prices

From HK$1,834 HKD
As of November 6, 2026
Save HK$7,254 HKD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,088 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG671442397 or 671442397. Listed at 16 retailers as of November 5, 2026, with prices from HK$1,834 to HK$9,088, a HK$7,254 spread on the same certified stone. MOH London lists it at HK$9,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671442397
Dimensions11.27 × 5.70 × 3.51 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Top View
11.27 mm5.70 mm1.30 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671442397
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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 6
Current: HK$9,088 HKD|Low: HK$1,763 HKD|High: HK$10,262 HKD|Avg: HK$5,109 HKD|-11.4%
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
November 7, 2026
Retailer 11HK$1,834 HKD
Retailer 5HK$2,053 HKD
Retailer 12HK$2,273 HKD
Retailer 7HK$3,848 HKD
Retailer 13HK$3,848 HKD
Retailer 2HK$4,264 HKD
Retailer 3HK$4,773 HKD
Retailer 6HK$4,898 HKD
Retailer 14HK$5,133 HKD
Retailer 8HK$5,572 HKD
Retailer 10HK$7,336 HKD
Retailer 4HK$7,720 HKD
Retailer 9HK$8,386 HKD
MOH LondonHK$9,088 HKD

46 data points across 14 retailers

16 retailersHK$1,834 HKD to HK$9,088 HKD

A
Cheapest Retailer
-
HK$1,834 HKD
A
Retailer 2
-
HK$2,053 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,132 HKD
View
Retailer 4
-
HK$2,273 HKD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$2,273 HKD
View
A
Retailer 6
-
HK$3,848 HKD
View
A
Retailer 7
-
HK$3,848 HKD
View
A
Retailer 8
-
HK$4,264 HKD
View
A
Retailer 9
-
HK$4,773 HKD
View
B+
Retailer 10
-
HK$5,133 HKD
View
B+
Retailer 11
-
HK$5,572 HKD
View
B+
Retailer 12
-
HK$7,312 HKD
View
B
Retailer 13
-
HK$7,336 HKD
View
B
Retailer 14
-
HK$7,720 HKD
View
B
Retailer 15
-
HK$8,386 HKD
View
Most Expensive
B
MOH London
LG671442397 · Nov 5
HK$9,088 HKD
£913 GBP
View
15 more retailers have this diamond
Prices start from HK$1,834 HKDSave up to HK$7,254 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
1.30ct Marquise
HK$1,834 HKD