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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG828663003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828663003

Diamond specifications and retailer prices

From HK$7,101 HKD
$905 USD
As of November 1, 2026
Save HK$25,618 HKD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$32,718 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828663003 or 828663003. Listed at 10 retailers as of November 1, 2026, with prices from HK$7,101 to HK$32,718, a HK$25,618 spread on the same certified stone. Brilliant Earth lists it at HK$32,718. 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

3.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828663003
Dimensions15.07 × 7.49 × 4.62 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.07 mm7.49 mm3.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828663003
Side View
Table 63.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.7%

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 1
Current: HK$32,718 HKD|Low: HK$7,101 HKD|High: HK$32,718 HKD|Avg: HK$17,230 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4HK$7,101 HKD
Retailer 2HK$8,180 HKD
Retailer 6HK$9,079 HKD
Retailer 5HK$13,684 HKD
Retailer 8HK$17,182 HKD
Retailer 7HK$17,418 HKD
Retailer 3HK$23,113 HKD
Retailer 9HK$25,918 HKD
Retailer 10HK$28,207 HKD
Brilliant EarthHK$32,718 HKD

43 data points across 10 retailers

10 retailersHK$7,101 HKD to HK$32,718 HKD

B+
Cheapest Retailer
-
HK$7,101 HKD
$905 USD
A
Retailer 2
-
HK$8,180 HKD
£821 GBP
View
A
Retailer 3
-
HK$9,079 HKD
€1,102 EUR
View
B+
Retailer 4
-
HK$13,684 HKD
$1,744 USD
View
B
Retailer 5
-
HK$17,182 HKD
$2,190 USD
View
B
Retailer 6
-
HK$17,418 HKD
$2,220 USD
View
B
Retailer 7
-
HK$23,113 HKD
A$4,532 AUD
View
Retailer 8
-
HK$25,918 HKD
£2,601 GBP
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$28,207 HKD
$3,595 USD
View
Most Expensive
B
Brilliant Earth
22200122A · Nov 2
HK$32,718 HKD
$4,170 USD
View
9 more retailers have this diamond
Prices start from HK$7,101 HKDSave up to HK$25,618 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
3.05ct Marquise
HK$7,101 HKD