CaratHunter
Plans
Marquise|Lab Grown|IGI

2.55ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG843601013

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843601013

Diamond specifications and retailer prices

From HK$10,686 HKD
$1,362 USD
As of November 2, 2026
Save HK$63,418 HKD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$74,104 HKD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.55ct lab-grown marquise diamond

This 2.55ct 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 LG843601013 or 843601013. Listed at 23 retailers as of October 31, 2026, with prices from HK$10,686 to HK$74,104, a HK$63,418 spread on the same certified stone. Novita Diamonds lists it at HK$74,104. 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

2.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601013
Dimensions14.44 × 7.04 × 4.33 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.44 mm7.04 mm2.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601013
Side View
Table 63.0%Crown 40.4°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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$74,104 HKD|Low: HK$10,686 HKD|High: HK$74,104 HKD|Avg: HK$25,893 HKD
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 2HK$10,686 HKD
Retailer 17HK$11,619 HKD
Retailer 10HK$11,965 HKD
Retailer 3HK$12,388 HKD
Retailer 19HK$13,639 HKD
Retailer 22HK$13,730 HKD
Retailer 21HK$14,577 HKD
Retailer 13HK$17,478 HKD
Retailer 18HK$17,731 HKD
Retailer 16HK$19,030 HKD
Retailer 9HK$21,356 HKD
Retailer 12HK$23,192 HKD
Retailer 5HK$23,223 HKD
Retailer 20HK$29,415 HKD
Retailer 4HK$29,892 HKD
Retailer 14HK$32,107 HKD
Retailer 7HK$33,399 HKD
Retailer 15HK$40,195 HKD
Retailer 11HK$41,477 HKD
Retailer 8HK$43,556 HKD
Retailer 23HK$45,042 HKD
Retailer 6HK$60,098 HKD
Novita DiamondsHK$74,104 HKD

13 data points across 23 retailers

23 retailersHK$10,686 HKD to HK$74,104 HKD

A+
Cheapest Retailer
-
HK$10,686 HKD
$1,362 USD
A
Retailer 2
-
HK$11,619 HKD
$1,481 USD
View
A
Retailer 3
-
HK$11,965 HKD
$1,525 USD
View
Final sale: no returns
A
Retailer 4
-
HK$12,388 HKD
$1,579 USD
View
A
Retailer 5
-
HK$13,639 HKD
£1,369 GBP
View
A
Retailer 6
-
HK$13,730 HKD
$1,750 USD
View
A
Retailer 7
-
HK$14,577 HKD
$1,858 USD
View
A
Retailer 8
-
HK$17,478 HKD
£1,754 GBP
View
A
Retailer 9
-
HK$17,731 HKD
$2,260 USD
View
A
Retailer 10
-
HK$19,030 HKD
€2,310 EUR
View
A
Retailer 11
-
HK$21,356 HKD
$2,722 USD
View
A
Retailer 12
-
HK$23,192 HKD
$2,956 USD
View
A
Retailer 13
-
HK$23,223 HKD
$2,960 USD
View
A
Retailer 14
-
HK$29,415 HKD
A$5,768 AUD
View
A
Retailer 15
-
HK$29,892 HKD
£3,000 GBP
View
A
Retailer 16
-
HK$32,107 HKD
ZAR 66,112 ZAR
View
A
Retailer 17
-
HK$33,399 HKD
$4,257 USD
View
B+
Retailer 18
-
HK$40,195 HKD
£4,034 GBP
View
B+
Retailer 19
-
HK$41,477 HKD
SGD 7,144 SGD
View
B+
Retailer 20
-
HK$43,556 HKD
$5,552 USD
View
B+
Retailer 21
-
HK$45,042 HKD
$5,741 USD
View
B+
Retailer 22
-
HK$60,098 HKD
$7,660 USD
View
Most Expensive
B
Novita Diamonds
cert_843601013 · Oct 31
HK$74,104 HKD
A$14,531 AUD
View
22 more retailers have this diamond
Prices start from HK$10,686 HKDSave up to HK$63,418 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+
2.55ct Marquise
HK$10,686 HKD