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Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG830633149

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830633149

Diamond specifications and retailer prices

From HK$6,551 HKD
$835 USD
As of November 1, 2026
Save HK$20,518 HKD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$27,069 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG830633149 or 830633149. Listed at 12 retailers as of November 1, 2026, with prices from HK$6,551 to HK$27,069, a HK$20,518 spread on the same certified stone. Brilliant Earth lists it at HK$27,069. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830633149
Dimensions14.69 × 7.26 × 4.21 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.26 mm2.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830633149
Side View
Table 60.0%Crown 31.7°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 58.0%

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 1
Current: HK$27,069 HKD|Low: HK$6,551 HKD|High: HK$27,069 HKD|Avg: HK$13,563 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8HK$6,551 HKD
Retailer 6HK$7,448 HKD
Retailer 9HK$7,540 HKD
Retailer 2HK$8,053 HKD
Retailer 11HK$10,051 HKD
Retailer 3HK$15,669 HKD
Retailer 10HK$15,887 HKD
Retailer 5HK$17,615 HKD
Retailer 4HK$20,368 HKD
Retailer 7HK$23,774 HKD
Brilliant EarthHK$27,069 HKD

43 data points across 11 retailers

12 retailersHK$6,551 HKD to HK$27,069 HKD

A
Cheapest Retailer
-
HK$6,551 HKD
$835 USD
A
Retailer 2
-
HK$7,448 HKD
€904 EUR
View
A
Retailer 3
-
HK$7,540 HKD
$961 USD
View
A
Retailer 4
-
HK$8,053 HKD
£808 GBP
View
B+
Retailer 5
-
HK$10,051 HKD
$1,281 USD
View
B+
Retailer 6
-
HK$15,887 HKD
$2,025 USD
View
B+
Retailer 7
-
HK$15,990 HKD
$2,038 USD
View
B+
Retailer 8
-
HK$17,615 HKD
A$3,454 AUD
View
B
Retailer 9
-
HK$20,368 HKD
£2,044 GBP
View
Retailer 10
-
HK$23,146 HKD
$2,950 USD
View
Price last confirmed 19 days ago
B
Retailer 11
-
HK$23,774 HKD
$3,030 USD
View
Most Expensive
B
Brilliant Earth
22199849A · Nov 2
HK$27,069 HKD
$3,450 USD
View
11 more retailers have this diamond
Prices start from HK$6,551 HKDSave up to HK$20,518 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$6,551 HKD