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Marquise|Lab Grown|IGI

1.35ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG803623403

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803623403

Diamond specifications and retailer prices

From HK$13,762 HKD
As of November 4, 2026
3 retailers carry this diamond
Most expensive: HK$16,220 HKD at Rare Carat · As of September 13, 2026
View at Rare Carat

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803623403 or 803623403. Listed at 3 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803623403
Dimensions11.13 × 5.81 × 3.63 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.13 mm5.81 mm1.35 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803623403
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: HK$16,220 HKD|Low: HK$3,452 HKD|High: HK$27,382 HKD|Avg: HK$11,392 HKD
Rare Carat
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
September 29, 2026
Retailer 20HK$3,452 HKD
Retailer 18HK$3,821 HKD
Retailer 11HK$4,009 HKD
Retailer 4HK$4,511 HKD
Retailer 8HK$5,084 HKD
Retailer 7HK$6,033 HKD
Retailer 19HK$6,292 HKD
Retailer 14HK$6,904 HKD
Retailer 16HK$7,093 HKD
Retailer 2HK$7,493 HKD
Retailer 3HK$12,310 HKD
Retailer 15HK$13,259 HKD
Retailer 17HK$13,762 HKD
Retailer 5HK$14,122 HKD
Retailer 12HK$14,193 HKD
Retailer 9HK$14,742 HKD
Retailer 13HK$15,676 HKD
Rare CaratHK$16,220 HKD
Retailer 10HK$20,501 HKD
Retailer 6HK$27,382 HKD

8 data points across 20 retailers

3 retailers

Retailer 1
-
HK$3,774 HKD
Price last confirmed 39 days ago
B
Retailer 2
-
HK$13,762 HKD
View
Most Expensive
Rare Carat
FAGD-93164 · Sep 13
HK$16,220 HKD
$2,067 USD
View
Price last confirmed 53 days ago
2 more retailers have this diamond
Prices start from HK$13,762 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
1.35ct Marquise
HK$13,762 HKD