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Marquise|Lab Grown|IGI

3.06ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG768632218

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768632218

Diamond specifications and retailer prices

From HK$27,406 HKD
$3,493 USD
As of November 2, 2026
Save HK$161,135 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$188,542 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 IGI LG768632218 or 768632218. Listed at 15 retailers as of November 2, 2026, with prices from HK$27,406 to HK$188,542, a HK$161,135 spread on the same certified stone. Do Amore Diamonds lists it at HK$188,542. 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 angle37.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632218
Dimensions14.62 × 7.42 × 4.79 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
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
14.62 mm7.42 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632218
Side View
Table 59.0%Crown 37.4°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 64.6%

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 2
Current: HK$188,542 HKD|Low: HK$27,406 HKD|High: HK$216,160 HKD|Avg: HK$64,090 HKD|-12.5%
Do Amore Diamonds
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
November 1, 2026
Retailer 13HK$27,406 HKD
Retailer 14HK$28,709 HKD
Retailer 2HK$29,815 HKD
Retailer 11HK$29,980 HKD
Retailer 3HK$32,993 HKD
Retailer 7HK$37,073 HKD
Retailer 5HK$43,844 HKD
Retailer 10HK$43,844 HKD
Retailer 9HK$49,305 HKD
Retailer 6HK$58,571 HKD
Retailer 15HK$60,058 HKD
Retailer 12HK$66,143 HKD
Retailer 8HK$75,163 HKD
Retailer 4HK$87,055 HKD
Do Amore DiamondsHK$188,542 HKD

34 data points across 15 retailers

15 retailersHK$27,406 HKD to HK$188,542 HKD

A
Cheapest Retailer
-
HK$27,406 HKD
$3,493 USD
A
Retailer 2
-
HK$28,709 HKD
$3,659 USD
View
A
Retailer 3
-
HK$29,815 HKD
$3,800 USD
View
A
Retailer 4
-
HK$29,980 HKD
$3,821 USD
View
A
Retailer 5
-
HK$32,993 HKD
$4,205 USD
View
A
Retailer 6
-
HK$37,073 HKD
$4,725 USD
View
Final sale: no returns
A
Retailer 7
-
HK$43,844 HKD
$5,588 USD
View
A
Retailer 8
-
HK$43,844 HKD
$5,588 USD
View
B+
Retailer 9
-
HK$49,305 HKD
$6,284 USD
View
B+
Retailer 10
-
HK$58,571 HKD
$7,465 USD
View
B+
Retailer 11
-
HK$60,058 HKD
€7,290 EUR
View
B+
Retailer 12
-
HK$66,143 HKD
$8,430 USD
View
B+
Retailer 13
-
HK$75,163 HKD
£7,543 GBP
View
B+
Retailer 14
-
HK$87,055 HKD
$11,095 USD
View
Most Expensive
B
Do Amore Diamonds
27-7D097F637 · Nov 2
HK$188,542 HKD
$24,030 USD
View
14 more retailers have this diamond
Prices start from HK$27,406 HKDSave up to HK$161,135 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$27,406 HKD