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Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG744514977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744514977

Diamond specifications and retailer prices

From HK$25,412 HKD
$3,239 USD
As of October 30, 2026
Save HK$149,468 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$174,881 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744514977 or 744514977. Listed at 17 retailers as of October 30, 2026, with prices from HK$25,412 to HK$174,881, a HK$149,468 spread on the same certified stone. Do Amore Diamonds lists it at HK$174,881. 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

3.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514977
Dimensions14.59 × 7.60 × 4.76 mm
L/W Ratio1.92
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
14.59 mm7.60 mm3.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514977
Side View
Table 59.0%Crown 33.8°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.6%

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: Oct 30
Current: HK$174,881 HKD|Low: HK$25,412 HKD|High: HK$184,766 HKD|Avg: HK$59,370 HKD|-5.4%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 15HK$25,412 HKD
Retailer 16HK$26,189 HKD
Retailer 14HK$27,939 HKD
Retailer 6HK$28,613 HKD
Retailer 9HK$30,080 HKD
Retailer 3HK$30,716 HKD
Retailer 5HK$40,664 HKD
Retailer 13HK$41,496 HKD
Retailer 7HK$44,995 HKD
Retailer 10HK$45,780 HKD
Retailer 17HK$53,745 HKD
Retailer 8HK$59,313 HKD
Retailer 2HK$69,708 HKD
Retailer 11HK$74,180 HKD
Retailer 4HK$80,675 HKD
Retailer 12HK$124,142 HKD
Do Amore DiamondsHK$174,881 HKD

36 data points across 17 retailers

17 retailersHK$25,412 HKD to HK$174,881 HKD

A
Cheapest Retailer
-
HK$25,412 HKD
$3,239 USD
A
Retailer 2
-
HK$26,189 HKD
$3,338 USD
View
A
Retailer 3
-
HK$27,939 HKD
$3,561 USD
View
A
Retailer 4
-
HK$28,613 HKD
$3,647 USD
View
A
Retailer 5
-
HK$30,080 HKD
$3,834 USD
View
Final sale: no returns
A
Retailer 6
-
HK$30,716 HKD
$3,915 USD
View
A
Retailer 7
-
HK$40,664 HKD
$5,183 USD
View
A
Retailer 8
-
HK$41,496 HKD
$5,289 USD
View
A
Retailer 9
-
HK$44,995 HKD
$5,735 USD
View
A
Retailer 10
-
HK$45,780 HKD
$5,835 USD
View
B+
Retailer 11
-
HK$53,745 HKD
€6,524 EUR
View
B+
Retailer 12
-
HK$59,313 HKD
$7,560 USD
View
B+
Retailer 13
-
HK$69,708 HKD
£6,996 GBP
View
B+
Retailer 14
-
HK$74,180 HKD
A$14,546 AUD
View
B+
Retailer 15
-
HK$80,675 HKD
$10,283 USD
View
B
Retailer 16
-
HK$124,142 HKD
A$24,343 AUD
View
Most Expensive
B
Do Amore Diamonds
27-AF318B108 · Oct 31
HK$174,881 HKD
$22,290 USD
View
16 more retailers have this diamond
Prices start from HK$25,412 HKDSave up to HK$149,468 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
3.02ct Marquise
HK$25,412 HKD