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Marquise|Lab Grown|IGI

1.35ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG794695693

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794695693

Diamond specifications and retailer prices

From HK$4,161 HKD
£418 GBP
As of November 2, 2026
Save HK$3,842 HKD (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$8,003 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.35ct lab-grown marquise diamond

This 1.35ct 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), with a very-good cut grade and certified by IGI LG794695693 or 794695693. Listed at 3 retailers as of November 2, 2026, with prices from HK$4,161 to HK$8,003, a HK$3,842 spread on the same certified stone. Brilliant Earth lists it at HK$8,003. 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

1.35
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794695693
Dimensions10.90 × 5.80 × 3.75 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm5.80 mm1.35 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794695693
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$8,003 HKD|Low: HK$3,401 HKD|High: HK$12,083 HKD|Avg: HK$5,755 HKD|-33.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 10, 2026
Retailer 2HK$3,614 HKD
Retailer 6HK$4,161 HKD
Retailer 5HK$4,284 HKD
Retailer 4HK$6,161 HKD
Retailer 3HK$7,807 HKD
Brilliant EarthHK$8,003 HKD

76 data points across 6 retailers

3 retailersHK$4,161 HKD to HK$8,003 HKD

A
Cheapest Retailer
-
HK$4,161 HKD
£418 GBP
B
Retailer 2
-
HK$7,807 HKD
$995 USD
View
Most Expensive
B
Brilliant Earth
18908484A · Nov 2
HK$8,003 HKD
$1,020 USD
View
2 more retailers have this diamond
Prices start from HK$4,161 HKDSave up to HK$3,842 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
1.35ct Marquise
HK$4,161 HKD