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Marquise|Lab Grown|IGI

3.29ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784646956

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784646956

Diamond specifications and retailer prices

From HK$29,351 HKD
$3,741 USD
As of October 30, 2026
Save HK$172,598 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$201,948 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.29ct lab-grown marquise diamond

This 3.29ct 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 LG784646956 or 784646956. Listed at 14 retailers as of October 30, 2026, with prices from HK$29,351 to HK$201,948, a HK$172,598 spread on the same certified stone. Do Amore Diamonds lists it at HK$201,948. 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

3.29
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646956
Dimensions14.58 × 7.69 × 4.98 mm
L/W Ratio1.90
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
14.58 mm7.69 mm3.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646956
Side View
Table 58.0%Crown 36.4°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 64.8%

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: Oct 30
Current: HK$201,948 HKD|Low: HK$29,351 HKD|High: HK$232,625 HKD|Avg: HK$65,673 HKD|-13.2%
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
November 1, 2026
Retailer 11HK$29,351 HKD
Retailer 12HK$30,849 HKD
Retailer 4HK$31,053 HKD
Retailer 9HK$32,042 HKD
Retailer 14HK$35,227 HKD
Retailer 6HK$39,746 HKD
Retailer 8HK$46,039 HKD
Retailer 3HK$46,957 HKD
Retailer 7HK$52,770 HKD
Retailer 5HK$52,919 HKD
Retailer 13HK$64,561 HKD
Retailer 2HK$77,809 HKD
Retailer 10HK$94,070 HKD
Do Amore DiamondsHK$201,948 HKD

34 data points across 14 retailers

14 retailersHK$29,351 HKD to HK$201,948 HKD

A
Cheapest Retailer
-
HK$29,351 HKD
$3,741 USD
A
Retailer 2
-
HK$30,849 HKD
$3,932 USD
View
A
Retailer 3
-
HK$31,053 HKD
$3,958 USD
View
A
Retailer 4
-
HK$32,042 HKD
$4,084 USD
View
A
Retailer 5
-
HK$35,227 HKD
$4,490 USD
View
A
Retailer 6
-
HK$39,746 HKD
$5,066 USD
View
Final sale: no returns
A
Retailer 7
-
HK$46,039 HKD
$5,868 USD
View
A
Retailer 8
-
HK$46,957 HKD
$5,985 USD
View
B+
Retailer 9
-
HK$52,770 HKD
$6,726 USD
View
B+
Retailer 10
-
HK$52,919 HKD
$6,745 USD
View
B+
Retailer 11
-
HK$64,561 HKD
€7,837 EUR
View
B+
Retailer 12
-
HK$77,809 HKD
£7,809 GBP
View
B+
Retailer 13
-
HK$94,070 HKD
$11,990 USD
View
Most Expensive
B
Do Amore Diamonds
27-F557E9E7B · Oct 31
HK$201,948 HKD
$25,740 USD
View
13 more retailers have this diamond
Prices start from HK$29,351 HKDSave up to HK$172,598 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
3.29ct Marquise
HK$29,351 HKD