CaratHunter
Plans
Marquise|Lab Grown|IGI

2.91ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545069

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545069

Diamond specifications and retailer prices

From HK$23,915 HKD
$3,048 USD
As of November 2, 2026
Save HK$95,808 HKD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$119,722 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.91ct lab-grown marquise diamond

This 2.91ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545069 or 762545069. Listed at 11 retailers as of October 31, 2026, with prices from HK$23,915 to HK$119,722, a HK$95,808 spread on the same certified stone. Taylor and Hart lists it at HK$119,722. 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

2.91
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545069
Dimensions14.37 × 7.36 × 4.74 mm
L/W Ratio1.95
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
14.37 mm7.36 mm2.91 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545069
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.4%

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$44,333 HKD|Low: HK$23,915 HKD|High: HK$100,474 HKD|Avg: HK$59,370 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10HK$23,915 HKD
Retailer 9HK$29,690 HKD
Retailer 1HK$44,333 HKD
Retailer 7HK$48,136 HKD
Retailer 8HK$51,769 HKD
Retailer 6HK$55,156 HKD
Retailer 5HK$69,673 HKD
Retailer 3HK$72,592 HKD
Retailer 2HK$90,415 HKD
Retailer 4HK$99,016 HKD

42 data points across 10 retailers

11 retailersHK$23,915 HKD to HK$119,722 HKD

A
Cheapest Retailer
-
HK$23,915 HKD
$3,048 USD
A
Retailer 2
-
HK$29,690 HKD
$3,784 USD
View
B+
Retailer 3
-
HK$44,333 HKD
£4,449 GBP
View
B+
Retailer 4
-
HK$48,136 HKD
$6,135 USD
View
B+
Retailer 5
-
HK$51,769 HKD
$6,598 USD
View
B+
Retailer 6
-
HK$55,156 HKD
€6,695 EUR
View
B
Retailer 7
-
HK$69,673 HKD
$8,880 USD
View
B
Retailer 8
-
HK$72,592 HKD
£7,285 GBP
View
Retailer 9
-
HK$90,415 HKD
$11,524 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
HK$99,016 HKD
A$19,415 AUD
View
Most Expensive
B
Taylor and Hart
5XFPUYY · Oct 31
HK$119,722 HKD
$15,259 USD
View
10 more retailers have this diamond
Prices start from HK$23,915 HKDSave up to HK$95,808 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
2.91ct Marquise
HK$23,915 HKD