CaratHunter
Plans
Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1

Diamond specifications and retailer prices

From HK$5,155 HKD
$657 USD
As of November 2, 2026
Save HK$23,813 HKD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$28,968 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 11 retailers as of November 1, 2026, with prices from HK$5,155 to HK$28,968, a HK$23,813 spread on the same certified stone. The Diamond Guys lists it at HK$28,968. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions14.56 × 7.03 × 4.40 mm
L/W Ratio2.07
Top View
14.56 mm7.03 mm2.55 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

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$6,670 HKD|Low: HK$5,155 HKD|High: HK$28,968 HKD|Avg: HK$13,626 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
November 2, 2026
Retailer 4HK$5,155 HKD
Retailer 3HK$5,602 HKD
Retailer 1HK$6,670 HKD
Retailer 6HK$6,991 HKD
Retailer 7HK$11,126 HKD
Retailer 2HK$18,540 HKD
Retailer 5HK$20,081 HKD
The Diamond GuysHK$28,968 HKD

15 data points across 8 retailers

11 retailersHK$5,155 HKD to HK$28,968 HKD

A
Cheapest Retailer
-
HK$5,155 HKD
$657 USD
Retailer 2
-
HK$5,155 HKD
$657 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$5,602 HKD
$714 USD
View
Retailer 4
-
HK$5,602 HKD
$714 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$6,670 HKD
£669 GBP
View
A
Retailer 6
-
HK$6,991 HKD
$891 USD
View
Retailer 7
-
HK$11,126 HKD
$1,418 USD
View
Price last confirmed 18 days ago
Retailer 8
-
HK$18,540 HKD
$2,363 USD
View
Price last confirmed 14 days ago
B
Retailer 9
-
HK$18,540 HKD
$2,363 USD
View
B
Retailer 10
-
HK$20,081 HKD
CA$3,555 CAD
View
Most Expensive
B
The Diamond Guys
1995724514 · Nov 1
HK$28,968 HKD
$3,692 USD
View
10 more retailers have this diamond
Prices start from HK$5,155 HKDSave up to HK$23,813 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$5,155 HKD