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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG847678605

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847678605

Diamond specifications and retailer prices

From HK$4,410 HKD
$562 USD
As of November 2, 2026
Save HK$28,387 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$32,797 HKD at Brilliant Earth · As of October 31, 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 LG847678605 or 847678605. Listed at 22 retailers as of October 31, 2026, with prices from HK$4,410 to HK$32,797, a HK$28,387 spread on the same certified stone. Brilliant Earth lists it at HK$32,797. 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 angle38.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847678605
Dimensions15.57 × 7.24 × 4.58 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.57 mm7.24 mm3.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847678605
Side View
Table 59.0%Crown 38.7°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.3%

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$13,566 HKD|Low: HK$4,410 HKD|High: HK$24,842 HKD|Avg: HK$11,660 HKD|-3.2%
Retailer 1
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
November 2, 2026
Retailer 15HK$4,410 HKD
Retailer 5HK$4,935 HKD
Retailer 14HK$5,061 HKD
Retailer 20HK$5,469 HKD
Retailer 12HK$5,934 HKD
Retailer 18HK$6,512 HKD
Retailer 17HK$7,336 HKD
Retailer 13HK$8,148 HKD
Retailer 19HK$8,223 HKD
Retailer 16HK$8,532 HKD
Retailer 8HK$11,597 HKD
Retailer 10HK$11,925 HKD
Retailer 1HK$13,566 HKD
Retailer 3HK$13,731 HKD
Retailer 2HK$14,382 HKD
Retailer 11HK$16,681 HKD
Retailer 7HK$17,291 HKD
Retailer 4HK$17,727 HKD
Retailer 21HK$18,038 HKD
Retailer 6HK$23,113 HKD
Retailer 9HK$23,965 HKD

13 data points across 21 retailers

22 retailersHK$4,410 HKD to HK$32,797 HKD

A
Cheapest Retailer
-
HK$4,410 HKD
$562 USD
A
Retailer 2
-
HK$4,935 HKD
$629 USD
View
Final sale: no returns
Retailer 3
-
HK$5,061 HKD
$645 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$5,469 HKD
$697 USD
View
A
Retailer 5
-
HK$5,934 HKD
£596 GBP
View
A
Retailer 6
-
HK$6,512 HKD
$830 USD
View
A
Retailer 7
-
HK$7,336 HKD
$935 USD
View
Retailer 8
-
HK$8,148 HKD
€989 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$8,223 HKD
$1,048 USD
View
A
Retailer 10
-
HK$8,532 HKD
£856 GBP
View
B+
Retailer 11
-
HK$11,597 HKD
A$2,274 AUD
View
B+
Retailer 12
-
HK$11,925 HKD
ZAR 24,554 ZAR
View
B+
Retailer 13
-
HK$13,566 HKD
$1,729 USD
View
B+
Retailer 14
-
HK$13,731 HKD
$1,750 USD
View
B+
Retailer 15
-
HK$14,382 HKD
$1,833 USD
View
B+
Retailer 16
-
HK$16,681 HKD
$2,126 USD
View
B+
Retailer 17
-
HK$17,291 HKD
SGD 2,978 SGD
View
B+
Retailer 18
-
HK$17,727 HKD
$2,259 USD
View
B+
Retailer 19
-
HK$18,038 HKD
$2,299 USD
View
B
Retailer 20
-
HK$23,113 HKD
A$4,532 AUD
View
B
Retailer 21
-
HK$23,965 HKD
£2,405 GBP
View
Most Expensive
B
Brilliant Earth
22412313A · Oct 31
HK$32,797 HKD
$4,180 USD
View
21 more retailers have this diamond
Prices start from HK$4,410 HKDSave up to HK$28,387 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$4,410 HKD