CaratHunter
Plans
Marquise|Lab Grown|IGI

1.35ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799676824

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676824

Diamond specifications and retailer prices

From HK$3,389 HKD
As of November 4, 2026
Save HK$16,382 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$19,771 HKD at Brilliant Earth · As of November 4, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676824 or 799676824. Listed at 22 retailers as of November 4, 2026, with prices from HK$3,389 to HK$19,771, a HK$16,382 spread on the same certified stone. Brilliant Earth lists it at HK$19,771. 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 angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676824
Dimensions11.27 × 5.92 × 3.66 mm
L/W Ratio1.90
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
11.27 mm5.92 mm1.35 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676824
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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 4
Current: HK$19,771 HKD|Low: HK$3,389 HKD|High: HK$31,619 HKD|Avg: HK$10,998 HKD|-37.5%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 17HK$3,389 HKD
Retailer 9HK$3,790 HKD
Retailer 19HK$3,790 HKD
Retailer 4HK$4,198 HKD
Retailer 14HK$4,307 HKD
Retailer 8HK$4,613 HKD
Retailer 22HK$5,335 HKD
Retailer 3HK$6,026 HKD
Retailer 20HK$6,606 HKD
Retailer 12HK$6,826 HKD
Retailer 2HK$6,857 HKD
Retailer 18HK$7,242 HKD
Retailer 6HK$7,807 HKD
Retailer 16HK$11,777 HKD
Retailer 11HK$12,192 HKD
Retailer 10HK$13,322 HKD
Retailer 5HK$13,503 HKD
Retailer 7HK$13,746 HKD
Retailer 21HK$15,158 HKD
Retailer 13HK$15,378 HKD
Retailer 15HK$18,241 HKD
Brilliant EarthHK$19,771 HKD

35 data points across 22 retailers

22 retailersHK$3,389 HKD to HK$19,771 HKD

A
Cheapest Retailer
-
HK$3,389 HKD
A
Retailer 2
-
HK$3,790 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,790 HKD
View
A
Retailer 4
-
HK$4,198 HKD
View
Retailer 5
-
HK$4,307 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$4,613 HKD
View
A
Retailer 7
-
HK$5,335 HKD
View
A
Retailer 8
-
HK$6,026 HKD
View
A
Retailer 9
-
HK$6,606 HKD
View
Retailer 10
-
HK$6,826 HKD
View
Price last confirmed 9 days ago
A
Retailer 11
-
HK$6,857 HKD
View
A
Retailer 12
-
HK$7,242 HKD
View
A
Retailer 13
-
HK$7,807 HKD
View
B+
Retailer 14
-
HK$11,777 HKD
View
B+
Retailer 15
-
HK$12,192 HKD
View
B+
Retailer 16
-
HK$13,322 HKD
View
B+
Retailer 17
-
HK$13,503 HKD
View
B+
Retailer 18
-
HK$13,746 HKD
View
B
Retailer 19
-
HK$15,158 HKD
View
B
Retailer 20
-
HK$15,378 HKD
View
Retailer 21
-
HK$18,241 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20004735A · Nov 4
HK$19,771 HKD
$2,520 USD
View
21 more retailers have this diamond
Prices start from HK$3,389 HKDSave up to HK$16,382 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$3,389 HKD