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Marquise|Lab Grown|IGI

1.30ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG788671800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788671800

Diamond specifications and retailer prices

From HK$6,035 HKD
As of November 5, 2026
Save HK$1,952 HKD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$7,986 HKD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788671800 or 788671800. Listed at 3 retailers as of November 5, 2026, with prices from HK$6,035 to HK$7,986, a HK$1,952 spread on the same certified stone. The Diamond Guys lists it at HK$7,986. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788671800
Dimensions10.86 × 5.72 × 3.67 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.86 mm5.72 mm1.30 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788671800
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.2%

Caratlytics Score

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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 5
Current: HK$6,035 HKD|Low: HK$1,262 HKD|High: HK$11,521 HKD|Avg: HK$5,880 HKD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 3, 2026
Retailer 4HK$4,138 HKD
Retailer 10HK$4,397 HKD
Retailer 2HK$4,444 HKD
Retailer 3HK$5,055 HKD
Retailer 7HK$5,604 HKD
Retailer 8HK$5,902 HKD
Retailer 1HK$6,035 HKD
Retailer 6HK$6,952 HKD
Retailer 5HK$7,916 HKD
The Diamond GuysHK$7,986 HKD
Retailer 9HK$8,229 HKD

24 data points across 11 retailers

3 retailersHK$6,035 HKD to HK$7,986 HKD

Retailer 1
-
HK$5,604 HKD
Price last confirmed 152 days ago
B
Retailer 2
-
HK$6,035 HKD
View
Most Expensive
B
The Diamond Guys
1955241507 · Nov 6
HK$7,986 HKD
$1,019 USD
View
2 more retailers have this diamond
Prices start from HK$6,035 HKDSave up to HK$1,952 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.

B
1.30ct Marquise
HK$6,035 HKD