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Marquise|Lab Grown|IGI

2.54ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG801608354

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801608354

Diamond specifications and retailer prices

From HK$10,749 HKD
$1,370 USD
As of November 2, 2026
Save HK$50,372 HKD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$75,678 HKD at Novita Diamonds · As of October 8, 2026
View at Novita 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 LG801608354 or 801608354. Listed at 23 retailers as of November 2, 2026, with a 469% 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 angle32.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801608354
Dimensions14.36 × 7.35 × 4.24 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.36 mm7.35 mm2.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801608354
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.7%

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$75,678 HKD|Low: HK$10,749 HKD|High: HK$75,847 HKD|Avg: HK$29,898 HKD|-0.2%
Novita 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 13HK$10,749 HKD
Retailer 8HK$11,691 HKD
Retailer 12HK$12,028 HKD
Retailer 4HK$12,467 HKD
Retailer 21HK$14,084 HKD
Retailer 6HK$14,649 HKD
Retailer 16HK$15,261 HKD
Retailer 18HK$17,586 HKD
Retailer 19HK$18,219 HKD
Retailer 17HK$21,247 HKD
Retailer 23HK$23,240 HKD
Retailer 7HK$23,366 HKD
Retailer 11HK$25,193 HKD
Retailer 20HK$29,595 HKD
Retailer 22HK$30,133 HKD
Retailer 3HK$32,165 HKD
Retailer 10HK$33,605 HKD
Retailer 9HK$38,653 HKD
Retailer 5HK$40,267 HKD
Retailer 14HK$41,711 HKD
Retailer 15HK$43,826 HKD
Retailer 2HK$61,121 HKD
Novita DiamondsHK$75,678 HKD

29 data points across 23 retailers

23 retailersHK$10,749 HKD to HK$61,121 HKD

A
Cheapest Retailer
-
HK$10,749 HKD
$1,370 USD
A
Retailer 2
-
HK$11,691 HKD
$1,490 USD
View
A
Retailer 3
-
HK$12,028 HKD
$1,533 USD
View
Final sale: no returns
A
Retailer 4
-
HK$12,467 HKD
$1,589 USD
View
A
Retailer 5
-
HK$14,084 HKD
$1,795 USD
View
A
Retailer 6
-
HK$14,649 HKD
$1,867 USD
View
Retailer 7
-
HK$15,261 HKD
$1,945 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
HK$17,586 HKD
£1,765 GBP
View
A
Retailer 9
-
HK$18,219 HKD
$2,322 USD
View
A
Retailer 10
-
HK$21,247 HKD
$2,708 USD
View
A
Retailer 11
-
HK$23,240 HKD
$2,962 USD
View
A
Retailer 12
-
HK$23,366 HKD
$2,978 USD
View
A
Retailer 13
-
HK$25,193 HKD
€3,058 EUR
View
A
Retailer 14
-
HK$29,595 HKD
A$5,803 AUD
View
A
Retailer 15
-
HK$30,133 HKD
£3,024 GBP
View
A
Retailer 16
-
HK$32,165 HKD
ZAR 66,228 ZAR
View
A
Retailer 17
-
HK$33,605 HKD
$4,283 USD
View
B+
Retailer 18
-
HK$38,653 HKD
$4,926 USD
View
B+
Retailer 19
-
HK$40,267 HKD
£4,041 GBP
View
B+
Retailer 20
-
HK$41,711 HKD
SGD 7,184 SGD
View
B+
Retailer 21
-
HK$43,826 HKD
$5,586 USD
View
Retailer 22
-
HK$61,121 HKD
$7,790 USD
View
Most Expensive
Novita Diamonds
cert_801608354 · Oct 8
HK$75,678 HKD
A$14,839 AUD
View
Price last confirmed 24 days ago
22 more retailers have this diamond
Prices start from HK$10,749 HKDSave up to HK$50,372 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$10,749 HKD