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Marquise|Lab Grown|IGI

2.99ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG819698665

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819698665

Diamond specifications and retailer prices

From HK$4,950 HKD
$631 USD
As of October 27, 2026
Save HK$38,982 HKD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$43,933 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819698665 or 819698665. Listed at 24 retailers as of October 27, 2026, with prices from HK$4,950 to HK$43,933, a HK$38,982 spread on the same certified stone. Do Amore Diamonds lists it at HK$43,933. 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

2.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819698665
Dimensions14.58 × 7.64 × 4.63 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.64 mm2.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819698665
Side View
Table 55.0%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.6%

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: Oct 27
Current: HK$43,933 HKD|Low: HK$4,746 HKD|High: HK$50,287 HKD|Avg: HK$15,556 HKD|-12.6%
Do Amore Diamonds
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
October 29, 2026
Retailer 4HK$4,950 HKD
Retailer 8HK$5,382 HKD
Retailer 3HK$5,743 HKD
Retailer 16HK$5,743 HKD
Retailer 15HK$6,668 HKD
Retailer 10HK$7,582 HKD
Retailer 11HK$10,104 HKD
Retailer 14HK$14,662 HKD
Retailer 12HK$15,028 HKD
Retailer 9HK$16,344 HKD
Retailer 6HK$17,445 HKD
Retailer 5HK$17,808 HKD
Retailer 7HK$19,581 HKD
Retailer 2HK$25,008 HKD
Retailer 13HK$38,598 HKD
Do Amore DiamondsHK$43,933 HKD

33 data points across 16 retailers

24 retailersHK$4,950 HKD to HK$43,933 HKD

A
Cheapest Retailer
-
HK$4,950 HKD
$631 USD
A
Retailer 2
-
HK$5,382 HKD
$686 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
HK$5,539 HKD
$706 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,743 HKD
$732 USD
View
A
Retailer 5
-
HK$5,743 HKD
$732 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$6,668 HKD
$850 USD
View
A
Retailer 7
-
HK$7,582 HKD
£761 GBP
View
A
Retailer 8
-
HK$7,963 HKD
$1,015 USD
View
A
Retailer 9
-
HK$8,112 HKD
$1,034 USD
View
A
Retailer 10
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HK$8,716 HKD
$1,111 USD
View
A
Retailer 11
-
HK$10,104 HKD
£1,014 GBP
View
A
Retailer 12
-
HK$10,669 HKD
$1,360 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
HK$14,662 HKD
$1,869 USD
View
B+
Retailer 14
-
HK$15,028 HKD
A$2,947 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$16,344 HKD
ZAR 33,656 ZAR
View
B+
Retailer 16
-
HK$17,445 HKD
A$3,421 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
HK$17,808 HKD
$2,270 USD
View
B
Retailer 18
-
HK$19,581 HKD
$2,496 USD
View
B
Retailer 19
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HK$19,727 HKD
£1,980 GBP
View
B
Retailer 20
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HK$19,993 HKD
$2,548 USD
View
B
Retailer 21
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HK$22,713 HKD
$2,895 USD
View
B
Retailer 22
-
HK$25,008 HKD
£2,510 GBP
View
B
Retailer 23
-
HK$38,598 HKD
$4,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-4A6F02896 · Oct 28
HK$43,933 HKD
$5,600 USD
View
23 more retailers have this diamond
Prices start from HK$4,950 HKDSave up to HK$38,982 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
2.99ct Marquise
HK$4,950 HKD