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Marquise|Lab Grown|IGI

3.04ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG817680803

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817680803

Diamond specifications and retailer prices

From HK$30,058 HKD
$3,831 USD
As of November 2, 2026
Save HK$101,400 HKD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$131,459 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG817680803 or 817680803. Listed at 18 retailers as of October 31, 2026, with prices from HK$30,058 to HK$131,459, a HK$101,400 spread on the same certified stone. Taylor and Hart lists it at HK$131,459. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.04
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817680803
Dimensions14.45 × 7.53 × 4.93 mm
L/W Ratio1.92
Girdle conditionFaceted
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
14.45 mm7.53 mm3.04 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817680803
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 65.5%

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$54,028 HKD|Low: HK$30,058 HKD|High: HK$140,746 HKD|Avg: HK$62,276 HKD|-12.0%
Retailer 1
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
Taylor and Hart
November 2, 2026
Retailer 9HK$30,058 HKD
Retailer 12HK$31,502 HKD
Retailer 3HK$33,683 HKD
Retailer 5HK$35,731 HKD
Retailer 4HK$37,018 HKD
Retailer 2HK$37,426 HKD
Retailer 7HK$46,253 HKD
Retailer 10HK$48,643 HKD
Retailer 15HK$49,093 HKD
Retailer 11HK$53,689 HKD
Retailer 1HK$54,028 HKD
Retailer 6HK$69,642 HKD
Retailer 13HK$79,278 HKD
Retailer 14HK$85,935 HKD
Retailer 8HK$101,553 HKD
Taylor and HartHK$131,459 HKD

43 data points across 16 retailers

18 retailersHK$30,058 HKD to HK$131,459 HKD

A
Cheapest Retailer
-
HK$30,058 HKD
$3,831 USD
A
Retailer 2
-
HK$31,502 HKD
$4,015 USD
View
A
Retailer 3
-
HK$33,683 HKD
$4,293 USD
View
A
Retailer 4
-
HK$35,731 HKD
$4,554 USD
View
Final sale: no returns
Retailer 5
-
HK$37,018 HKD
$4,718 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$37,018 HKD
$4,718 USD
View
A
Retailer 7
-
HK$37,426 HKD
$4,770 USD
View
Retailer 8
-
HK$39,270 HKD
$5,005 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
HK$46,253 HKD
$5,895 USD
View
B+
Retailer 10
-
HK$48,643 HKD
£4,882 GBP
View
B+
Retailer 11
-
HK$49,093 HKD
$6,257 USD
View
B+
Retailer 12
-
HK$53,689 HKD
£5,388 GBP
View
B+
Retailer 13
-
HK$54,028 HKD
$6,886 USD
View
B
Retailer 14
-
HK$69,642 HKD
$8,876 USD
View
B
Retailer 15
-
HK$79,278 HKD
£7,956 GBP
View
B
Retailer 16
-
HK$85,935 HKD
ZAR 176,940 ZAR
View
B
Retailer 17
-
HK$101,553 HKD
$12,943 USD
View
Most Expensive
B
Taylor and Hart
VEMITWP · Oct 31
HK$131,459 HKD
$16,755 USD
View
17 more retailers have this diamond
Prices start from HK$30,058 HKDSave up to HK$101,400 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
3.04ct Marquise
HK$30,058 HKD