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Marquise|Lab Grown|IGI

3.07ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG843645183

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645183

Diamond specifications and retailer prices

From HK$4,198 HKD
$535 USD
As of November 1, 2026
Save HK$39,662 HKD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$43,860 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645183 or 843645183. Listed at 19 retailers as of October 31, 2026, with prices from HK$4,198 to HK$43,860, a HK$39,662 spread on the same certified stone. Brilliant Earth lists it at HK$43,860. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645183
Dimensions15.40 × 7.42 × 4.76 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.40 mm7.42 mm3.07 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645183
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 64.2%

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$43,860 HKD|Low: HK$4,198 HKD|High: HK$46,998 HKD|Avg: HK$12,080 HKD|-6.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5HK$4,198 HKD
Retailer 6HK$4,653 HKD
Retailer 3HK$5,208 HKD
Retailer 4HK$5,767 HKD
Retailer 13HK$6,238 HKD
Retailer 18HK$6,772 HKD
Retailer 12HK$7,728 HKD
Retailer 16HK$9,833 HKD
Retailer 2HK$10,105 HKD
Retailer 19HK$10,121 HKD
Retailer 11HK$10,281 HKD
Retailer 15HK$10,624 HKD
Retailer 10HK$15,182 HKD
Retailer 9HK$15,188 HKD
Retailer 7HK$16,336 HKD
Retailer 17HK$17,189 HKD
Retailer 8HK$17,418 HKD
Retailer 14HK$17,952 HKD
Brilliant EarthHK$43,860 HKD

21 data points across 19 retailers

19 retailersHK$4,198 HKD to HK$43,860 HKD

A
Cheapest Retailer
-
HK$4,198 HKD
$535 USD
Final sale: no returns
Retailer 2
-
HK$4,653 HKD
$593 USD
View
Price last confirmed 17 days ago
Retailer 3
-
HK$5,208 HKD
£523 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
HK$5,767 HKD
$735 USD
View
B+
Retailer 5
-
HK$6,238 HKD
$795 USD
View
A
Retailer 6
-
HK$6,772 HKD
€822 EUR
View
A
Retailer 7
-
HK$7,728 HKD
£776 GBP
View
A
Retailer 8
-
HK$9,833 HKD
A$1,928 AUD
View
A
Retailer 9
-
HK$10,105 HKD
ZAR 20,806 ZAR
View
B+
Retailer 10
-
HK$10,121 HKD
$1,290 USD
View
Retailer 11
-
HK$10,281 HKD
$1,310 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$10,624 HKD
$1,354 USD
View
B+
Retailer 13
-
HK$15,182 HKD
$1,935 USD
View
B+
Retailer 14
-
HK$15,188 HKD
$1,936 USD
View
B+
Retailer 15
-
HK$16,336 HKD
$2,082 USD
View
B+
Retailer 16
-
HK$17,189 HKD
£1,725 GBP
View
B
Retailer 17
-
HK$17,418 HKD
$2,220 USD
View
B
Retailer 18
-
HK$17,952 HKD
A$3,520 AUD
View
Most Expensive
B
Brilliant Earth
22174736A · Oct 31
HK$43,860 HKD
$5,590 USD
View
18 more retailers have this diamond
Prices start from HK$4,198 HKDSave up to HK$39,662 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$4,198 HKD