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Marquise|Lab Grown|IGI

3.07ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG839673454

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839673454

Diamond specifications and retailer prices

From HK$4,449 HKD
$567 USD
As of November 2, 2026
Save HK$39,646 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$44,095 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839673454 or 839673454. Listed at 16 retailers as of October 31, 2026, with prices from HK$4,449 to HK$44,095, a HK$39,646 spread on the same certified stone. Brilliant Earth lists it at HK$44,095. 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

3.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839673454
Dimensions14.31 × 7.87 × 4.87 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.31 mm7.87 mm3.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839673454
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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$44,095 HKD|Low: HK$4,268 HKD|High: HK$44,095 HKD|Avg: HK$17,929 HKD|+1.1%
Brilliant Earth
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
November 2, 2026
Retailer 12HK$4,449 HKD
Retailer 5HK$4,974 HKD
Retailer 3HK$4,982 HKD
Retailer 13HK$5,516 HKD
Retailer 10HK$6,551 HKD
Retailer 2HK$9,542 HKD
Retailer 9HK$13,223 HKD
Retailer 14HK$16,014 HKD
Retailer 15HK$17,697 HKD
Retailer 11HK$19,968 HKD
Retailer 7HK$20,800 HKD
Retailer 6HK$23,917 HKD
Retailer 8HK$34,185 HKD
Retailer 4HK$39,466 HKD
Brilliant EarthHK$44,095 HKD

38 data points across 15 retailers

16 retailersHK$4,449 HKD to HK$44,095 HKD

A
Cheapest Retailer
-
HK$4,449 HKD
$567 USD
A
Retailer 2
-
HK$4,974 HKD
$634 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,982 HKD
$635 USD
View
Retailer 4
-
HK$5,516 HKD
$703 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$5,516 HKD
$703 USD
View
A
Retailer 6
-
HK$6,551 HKD
$835 USD
View
A
Retailer 7
-
HK$9,542 HKD
£958 GBP
View
B+
Retailer 8
-
HK$13,223 HKD
ZAR 27,227 ZAR
View
B+
Retailer 9
-
HK$16,014 HKD
$2,041 USD
View
B
Retailer 10
-
HK$17,697 HKD
£1,776 GBP
View
B
Retailer 11
-
HK$19,968 HKD
$2,545 USD
View
B
Retailer 12
-
HK$20,800 HKD
$2,651 USD
View
B
Retailer 13
-
HK$23,917 HKD
$3,048 USD
View
B
Retailer 14
-
HK$34,185 HKD
$4,357 USD
View
B
Retailer 15
-
HK$39,466 HKD
$5,030 USD
View
Most Expensive
B
Brilliant Earth
21656479A · Oct 31
HK$44,095 HKD
$5,620 USD
View
15 more retailers have this diamond
Prices start from HK$4,449 HKDSave up to HK$39,646 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
3.07ct Marquise
HK$4,449 HKD