CaratHunter
Plans
Marquise|Lab Grown|GCAL

3.06ct D FL Marquise Lab Grown Diamond

ID • D/FL • GCAL 361486029

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 361486029

Diamond specifications and retailer prices

From HK$37,120 HKD
$4,731 USD
As of October 30, 2026
Save HK$69,595 HKD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$106,715 HKD at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361486029. Listed at 9 retailers as of October 30, 2026, with prices from HK$37,120 to HK$106,715, a HK$69,595 spread on the same certified stone. William & Sons Jewelers lists it at HK$106,715. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361486029
Dimensions14.44 × 7.57 × 4.80 mm
L/W Ratio1.91
Culet sizeNone
Top View
14.44 mm7.57 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361486029
Side View
Table 57.0%Crown 35°GirdlePavilion 39.8°Culet: NoneDepth 63.3%

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: Oct 30
Current: HK$97,234 HKD|Low: HK$37,120 HKD|High: HK$531,887 HKD|Avg: HK$141,000 HKD|-59.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
William & Sons Jewelers
October 29, 2026
Retailer 2HK$37,120 HKD
Retailer 7HK$38,901 HKD
Retailer 8HK$39,427 HKD
Retailer 4HK$54,993 HKD
Retailer 6HK$56,421 HKD
Retailer 3HK$66,582 HKD
Retailer 1HK$97,234 HKD
William & Sons JewelersHK$106,715 HKD
Retailer 5HK$255,391 HKD
Retailer 9HK$332,144 HKD

22 data points across 10 retailers

9 retailersHK$37,120 HKD to HK$106,715 HKD

A
Cheapest Retailer
-
HK$37,120 HKD
$4,731 USD
A
Retailer 2
-
HK$38,901 HKD
$4,958 USD
View
A
Retailer 3
-
HK$39,427 HKD
$5,025 USD
View
B+
Retailer 4
-
HK$54,993 HKD
$7,009 USD
View
B+
Retailer 5
-
HK$56,421 HKD
$7,191 USD
View
B+
Retailer 6
-
HK$66,582 HKD
$8,486 USD
View
B
Retailer 7
-
HK$97,234 HKD
£9,758 GBP
View
Most Expensive
B
William & Sons Jewelers
cert_361486029 · Oct 31
HK$106,715 HKD
$13,601 USD
View
Final sale: no returns
7 more retailers have this diamond
Prices start from HK$37,120 HKDSave up to HK$69,595 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
3.06ct Marquise
HK$37,120 HKD