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Marquise|Lab Grown|IGI

3.09ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG846631474

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846631474

Diamond specifications and retailer prices

From HK$3,437 HKD
$438 USD
As of November 2, 2026
Save HK$32,812 HKD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$36,249 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846631474 or 846631474. Listed at 21 retailers as of November 2, 2026, with prices from HK$3,437 to HK$36,249, a HK$32,812 spread on the same certified stone. Brilliant Earth lists it at HK$36,249. 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

3.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846631474
Dimensions15.14 × 7.74 × 4.67 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.14 mm7.74 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846631474
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.3%

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$10,467 HKD|Low: HK$3,437 HKD|High: HK$21,538 HKD|Avg: HK$9,508 HKD|-11.5%
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
November 2, 2026
Retailer 7HK$3,437 HKD
Retailer 5HK$3,845 HKD
Retailer 16HK$3,852 HKD
Retailer 11HK$4,268 HKD
Retailer 14HK$4,748 HKD
Retailer 19HK$5,414 HKD
Retailer 3HK$6,630 HKD
Retailer 6HK$6,708 HKD
Retailer 15HK$6,988 HKD
Retailer 10HK$9,012 HKD
Retailer 12HK$9,293 HKD
Retailer 2HK$10,121 HKD
Retailer 1HK$10,467 HKD
Retailer 18HK$13,715 HKD
Retailer 8HK$13,864 HKD
Retailer 9HK$13,976 HKD
Retailer 4HK$14,923 HKD
Retailer 17HK$15,674 HKD
Retailer 20HK$18,064 HKD
Retailer 13HK$21,538 HKD

13 data points across 20 retailers

21 retailersHK$3,437 HKD to HK$36,249 HKD

A
Cheapest Retailer
-
HK$3,437 HKD
$438 USD
A
Retailer 2
-
HK$3,845 HKD
$490 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,852 HKD
$491 USD
View
A
Retailer 4
-
HK$4,268 HKD
$544 USD
View
A
Retailer 5
-
HK$4,748 HKD
£476 GBP
View
A
Retailer 6
-
HK$5,414 HKD
$690 USD
View
A
Retailer 7
-
HK$6,630 HKD
$845 USD
View
B+
Retailer 8
-
HK$6,708 HKD
$855 USD
View
A
Retailer 9
-
HK$6,988 HKD
£701 GBP
View
A
Retailer 10
-
HK$9,012 HKD
A$1,767 AUD
View
A
Retailer 11
-
HK$9,293 HKD
ZAR 19,134 ZAR
View
A
Retailer 12
-
HK$10,121 HKD
$1,290 USD
View
A
Retailer 13
-
HK$10,467 HKD
$1,334 USD
View
B+
Retailer 14
-
HK$13,715 HKD
$1,748 USD
View
B+
Retailer 15
-
HK$13,864 HKD
$1,767 USD
View
B+
Retailer 16
-
HK$13,976 HKD
$1,781 USD
View
B+
Retailer 17
-
HK$14,923 HKD
$1,902 USD
View
B+
Retailer 18
-
HK$15,674 HKD
£1,573 GBP
View
B
Retailer 19
-
HK$18,064 HKD
A$3,542 AUD
View
B
Retailer 20
-
HK$21,538 HKD
$2,745 USD
View
Most Expensive
B
Brilliant Earth
22403682A · Nov 2
HK$36,249 HKD
$4,620 USD
View
20 more retailers have this diamond
Prices start from HK$3,437 HKDSave up to HK$32,812 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
3.09ct Marquise
HK$3,437 HKD