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Marquise|Lab Grown|IGI

1.30ct F VS1 Marquise Lab Grown Diamond

F/VS1 • IGI LG791607547

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791607547

Diamond specifications and retailer prices

From HK$3,758 HKD
As of November 1, 2026
Save HK$3,146 HKD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$7,257 HKD at OORE Jewelry · As of September 9, 2026
View at OORE Jewelry

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 VS1 clarity (very-slightly-included) and certified by IGI LG791607547 or 791607547. Listed at 5 retailers as of November 1, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607547
Dimensions11.67 × 5.55 × 3.52 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm5.55 mm1.30 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607547
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.4%

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$7,257 HKD|Low: HK$1,773 HKD|High: HK$7,924 HKD|Avg: HK$4,474 HKD
OORE Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4HK$1,789 HKD
Retailer 6HK$2,236 HKD
Retailer 10HK$3,075 HKD
Retailer 5HK$3,138 HKD
Retailer 7HK$3,734 HKD
Retailer 2HK$3,758 HKD
Retailer 8HK$3,876 HKD
Retailer 9HK$6,449 HKD
Retailer 3HK$6,904 HKD
OORE JewelryHK$7,257 HKD

35 data points across 10 retailers

5 retailersHK$3,758 HKD to HK$6,904 HKD

A
Cheapest Retailer
-
HK$3,758 HKD
Retailer 2
-
HK$3,970 HKD
View
Price last confirmed 127 days ago
Retailer 3
-
HK$5,468 HKD
View
Price last confirmed 44 days ago
B
Retailer 4
-
HK$6,904 HKD
View
Most Expensive
OORE Jewelry
36EE190A4 · Sep 9
HK$7,257 HKD
$925 USD
View
Price last confirmed 57 days ago
4 more retailers have this diamond
Prices start from HK$3,758 HKDSave up to HK$3,146 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$3,758 HKD