CaratHunter
Plans
Marquise|Lab Grown|IGI

3.07ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG850685744

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850685744

Diamond specifications and retailer prices

From HK$3,492 HKD
$445 USD
As of November 2, 2026
Save HK$12,719 HKD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$16,210 HKD at Brilliance · As of November 1, 2026
View at Brilliance

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 LG850685744 or 850685744. Listed at 18 retailers as of November 1, 2026, with prices from HK$3,492 to HK$16,210, a HK$12,719 spread on the same certified stone. Brilliance lists it at HK$16,210. 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 angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850685744
Dimensions14.69 × 7.64 × 4.81 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.64 mm3.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850685744
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.0%

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 2
Current: HK$16,210 HKD|Low: HK$3,492 HKD|High: HK$16,210 HKD|Avg: HK$8,642 HKD
Brilliance
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
November 2, 2026
Retailer 3HK$3,492 HKD
Retailer 8HK$3,907 HKD
Retailer 13HK$3,907 HKD
Retailer 9HK$4,331 HKD
Retailer 11HK$4,940 HKD
Retailer 10HK$5,453 HKD
Retailer 18HK$6,795 HKD
Retailer 12HK$7,100 HKD
Retailer 17HK$7,273 HKD
Retailer 7HK$9,144 HKD
Retailer 2HK$9,433 HKD
Retailer 5HK$9,541 HKD
Retailer 16HK$11,644 HKD
Retailer 15HK$13,919 HKD
Retailer 6HK$14,176 HKD
Retailer 4HK$15,501 HKD
Retailer 14HK$15,903 HKD
BrillianceHK$16,210 HKD

5 data points across 18 retailers

18 retailersHK$3,492 HKD to HK$16,210 HKD

A
Cheapest Retailer
-
HK$3,492 HKD
$445 USD
A
Retailer 2
-
HK$3,907 HKD
$498 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,907 HKD
$498 USD
View
A
Retailer 4
-
HK$4,331 HKD
$552 USD
View
A
Retailer 5
-
HK$4,940 HKD
£496 GBP
View
A
Retailer 6
-
HK$5,453 HKD
$695 USD
View
B+
Retailer 7
-
HK$6,795 HKD
$866 USD
View
A
Retailer 8
-
HK$7,100 HKD
£713 GBP
View
A
Retailer 9
-
HK$7,273 HKD
$927 USD
View
A
Retailer 10
-
HK$9,144 HKD
A$1,793 AUD
View
A
Retailer 11
-
HK$9,433 HKD
ZAR 19,423 ZAR
View
A
Retailer 12
-
HK$9,541 HKD
$1,216 USD
View
B+
Retailer 13
-
HK$11,644 HKD
$1,484 USD
View
B+
Retailer 14
-
HK$13,919 HKD
$1,774 USD
View
B+
Retailer 15
-
HK$14,176 HKD
$1,807 USD
View
B+
Retailer 16
-
HK$15,501 HKD
$1,976 USD
View
B+
Retailer 17
-
HK$15,903 HKD
£1,596 GBP
View
Most Expensive
B+
Brilliance
D46531189 · Nov 1
HK$16,210 HKD
$2,066 USD
View
17 more retailers have this diamond
Prices start from HK$3,492 HKDSave up to HK$12,719 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$3,492 HKD