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Marquise|Lab Grown|IGI

2.60ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG744514307

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744514307

Diamond specifications and retailer prices

From HK$15,504 HKD
$1,976 USD
As of November 2, 2026
Save HK$91,125 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$106,628 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.6ct lab-grown marquise diamond

This 2.6ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744514307 or 744514307. Listed at 17 retailers as of November 2, 2026, with prices from HK$15,504 to HK$106,628, a HK$91,125 spread on the same certified stone. Do Amore Diamonds lists it at HK$106,628. 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

2.60
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514307
Dimensions14.11 × 7.12 × 4.47 mm
L/W Ratio1.98
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
14.11 mm7.12 mm2.60 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514307
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.8%

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: Nov 2
Current: HK$106,628 HKD|Low: HK$15,214 HKD|High: HK$116,985 HKD|Avg: HK$40,134 HKD|-8.9%
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 3, 2026
Retailer 16HK$15,504 HKD
Retailer 6HK$16,869 HKD
Retailer 3HK$18,195 HKD
Retailer 8HK$18,383 HKD
Retailer 15HK$18,399 HKD
Retailer 9HK$18,893 HKD
Retailer 5HK$27,289 HKD
Retailer 17HK$28,152 HKD
Retailer 4HK$29,533 HKD
Retailer 14HK$32,303 HKD
Retailer 7HK$41,153 HKD
Retailer 2HK$46,695 HKD
Retailer 11HK$47,124 HKD
Retailer 13HK$49,274 HKD
Retailer 10HK$53,858 HKD
Retailer 12HK$79,830 HKD
Do Amore DiamondsHK$106,628 HKD

36 data points across 17 retailers

17 retailersHK$15,504 HKD to HK$106,628 HKD

A
Cheapest Retailer
-
HK$15,504 HKD
$1,976 USD
A
Retailer 2
-
HK$16,869 HKD
$2,150 USD
View
A
Retailer 3
-
HK$18,195 HKD
$2,319 USD
View
A
Retailer 4
-
HK$18,383 HKD
$2,343 USD
View
A
Retailer 5
-
HK$18,399 HKD
$2,345 USD
View
A
Retailer 6
-
HK$18,893 HKD
$2,408 USD
View
Final sale: no returns
A
Retailer 7
-
HK$27,289 HKD
$3,478 USD
View
A
Retailer 8
-
HK$28,152 HKD
$3,588 USD
View
A
Retailer 9
-
HK$29,533 HKD
$3,764 USD
View
A
Retailer 10
-
HK$32,303 HKD
€3,921 EUR
View
B+
Retailer 11
-
HK$41,153 HKD
$5,245 USD
View
B+
Retailer 12
-
HK$46,695 HKD
$5,951 USD
View
B+
Retailer 13
-
HK$47,124 HKD
A$9,240 AUD
View
B+
Retailer 14
-
HK$49,274 HKD
$6,280 USD
View
B+
Retailer 15
-
HK$53,858 HKD
£5,405 GBP
View
B
Retailer 16
-
HK$79,830 HKD
A$15,653 AUD
View
Most Expensive
B
Do Amore Diamonds
27-726246BF0 · Nov 2
HK$106,628 HKD
$13,590 USD
View
16 more retailers have this diamond
Prices start from HK$15,504 HKDSave up to HK$91,125 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
2.60ct Marquise
HK$15,504 HKD