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Marquise|Lab Grown|IGI

1.39ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG783605364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783605364

Diamond specifications and retailer prices

From HK$1,789 HKD
$228 USD
As of October 30, 2026
Save HK$7,155 HKD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$8,944 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.39ct lab-grown marquise diamond

This 1.39ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783605364 or 783605364. Listed at 5 retailers as of October 30, 2026, with prices from HK$1,789 to HK$8,944, a HK$7,155 spread on the same certified stone. Brilliant Earth lists it at HK$8,944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783605364
Dimensions11.88 × 5.66 × 3.63 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
11.88 mm5.66 mm1.39 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783605364
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.1%

Caratlytics Score

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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: Oct 30
Current: HK$8,944 HKD|Low: HK$977 HKD|High: HK$13,416 HKD|Avg: HK$5,036 HKD|-12.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9HK$977 HKD
Retailer 4HK$1,789 HKD
Retailer 8HK$3,028 HKD
Retailer 5HK$3,727 HKD
Retailer 2HK$3,784 HKD
Retailer 7HK$4,433 HKD
Retailer 3HK$4,667 HKD
Retailer 10HK$5,453 HKD
Retailer 6HK$6,311 HKD
Retailer 11HK$7,272 HKD
Brilliant EarthHK$8,944 HKD

30 data points across 11 retailers

5 retailersHK$1,789 HKD to HK$8,944 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
$228 USD
Final sale: no returns
A
Retailer 2
-
HK$3,784 HKD
£380 GBP
View
Retailer 3
-
HK$4,667 HKD
A$915 AUD
View
Price last confirmed 121 days ago
Retailer 4
-
HK$7,272 HKD
$927 USD
View
Price last confirmed 97 days ago
Most Expensive
B
Brilliant Earth
18140413A · Oct 31
HK$8,944 HKD
$1,140 USD
View
4 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$7,155 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
1.39ct Marquise
HK$1,789 HKD