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Marquise|Lab Grown|IGI

2.54ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG715552717

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG715552717

Diamond specifications and retailer prices

From HK$17,802 HKD
$2,269 USD
As of October 26, 2026
Save HK$77,619 HKD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$104,269 HKD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 2.54ct lab-grown marquise diamond

This 2.54ct 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 LG715552717 or 715552717. Listed at 16 retailers as of October 26, 2026, with a 436% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715552717
Dimensions13.60 × 7.01 × 4.59 mm
L/W Ratio1.94
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
13.60 mm7.01 mm2.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715552717
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°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: Oct 26
Current: HK$104,269 HKD|Low: HK$14,868 HKD|High: HK$113,606 HKD|Avg: HK$39,849 HKD|-8.2%
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 6HK$15,487 HKD
Retailer 16HK$16,484 HKD
Retailer 7HK$17,629 HKD
Retailer 11HK$17,802 HKD
Retailer 9HK$18,610 HKD
Retailer 13HK$18,869 HKD
Retailer 14HK$26,668 HKD
Retailer 10HK$27,523 HKD
Retailer 12HK$28,856 HKD
Retailer 15HK$31,469 HKD
Retailer 4HK$33,501 HKD
Retailer 3HK$47,157 HKD
Retailer 17HK$48,397 HKD
Retailer 5HK$54,095 HKD
Retailer 8HK$67,787 HKD
Retailer 2HK$95,421 HKD
Do Amore DiamondsHK$104,269 HKD

30 data points across 17 retailers

16 retailersHK$17,802 HKD to HK$95,421 HKD

Retailer 1
-
HK$15,487 HKD
$1,974 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$16,484 HKD
$2,101 USD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$17,629 HKD
$2,247 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$17,802 HKD
$2,269 USD
View
Retailer 5
-
HK$18,869 HKD
$2,405 USD
View
Price last confirmed 6 days ago
Retailer 6
-
HK$26,668 HKD
$3,399 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$27,523 HKD
$3,508 USD
View
Retailer 8
-
HK$28,856 HKD
$3,678 USD
View
Price last confirmed 7 days ago
Retailer 9
-
HK$31,469 HKD
€3,820 EUR
View
Price last confirmed 7 days ago
Retailer 10
-
HK$33,501 HKD
$4,270 USD
View
Price last confirmed 11 days ago
Retailer 11
-
HK$47,157 HKD
A$9,247 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
HK$48,397 HKD
$6,169 USD
View
Price last confirmed 7 days ago
Retailer 13
-
HK$54,095 HKD
£5,429 GBP
View
Price last confirmed 11 days ago
B
Retailer 14
-
HK$67,787 HKD
$8,640 USD
View
B
Retailer 15
-
HK$95,421 HKD
A$18,711 AUD
View
Most Expensive
Do Amore Diamonds
27-98D644E98 · Oct 26
HK$104,269 HKD
$13,290 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from HK$17,802 HKDSave up to HK$77,619 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
2.54ct Marquise
HK$17,802 HKD