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Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG843680543

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843680543

Diamond specifications and retailer prices

From HK$6,182 HKD
$788 USD
As of October 30, 2026
Save HK$22,516 HKD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$28,698 HKD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843680543 or 843680543. Listed at 23 retailers as of October 30, 2026, with prices from HK$6,182 to HK$28,698, a HK$22,516 spread on the same certified stone. Michael Trio lists it at HK$28,698. 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680543
Dimensions16.01 × 7.39 × 4.47 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.01 mm7.39 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680543
Side View
Table 63.0%Crown 38.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.5%

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 30
Current: HK$28,698 HKD|Low: HK$6,182 HKD|High: HK$29,250 HKD|Avg: HK$14,629 HKD|-1.9%
Michael Trio
Retailer 2
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Retailer 22
October 31, 2026
Retailer 20HK$6,182 HKD
Retailer 11HK$6,771 HKD
Retailer 5HK$6,928 HKD
Retailer 6HK$7,171 HKD
Retailer 15HK$7,344 HKD
Retailer 7HK$8,552 HKD
Retailer 21HK$9,418 HKD
Retailer 18HK$10,097 HKD
Retailer 19HK$10,278 HKD
Retailer 12HK$10,932 HKD
Retailer 13HK$11,002 HKD
Retailer 4HK$13,502 HKD
Retailer 16HK$16,202 HKD
Retailer 9HK$16,656 HKD
Retailer 17HK$17,057 HKD
Retailer 10HK$20,171 HKD
Retailer 14HK$22,479 HKD
Retailer 3HK$24,797 HKD
Retailer 22HK$25,679 HKD
Retailer 2HK$26,926 HKD
Retailer 8HK$27,032 HKD
Michael TrioHK$28,698 HKD

15 data points across 22 retailers

23 retailersHK$6,182 HKD to HK$28,698 HKD

A
Cheapest Retailer
-
HK$6,182 HKD
$788 USD
A
Retailer 2
-
HK$6,771 HKD
$863 USD
View
A
Retailer 3
-
HK$6,928 HKD
$883 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,171 HKD
$914 USD
View
Retailer 5
-
HK$7,344 HKD
$936 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$8,552 HKD
$1,090 USD
View
A
Retailer 7
-
HK$9,418 HKD
£945 GBP
View
A
Retailer 8
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HK$10,097 HKD
$1,287 USD
View
A
Retailer 9
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HK$10,278 HKD
$1,310 USD
View
A
Retailer 10
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HK$10,932 HKD
€1,327 EUR
View
A
Retailer 11
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HK$11,002 HKD
£1,104 GBP
View
A
Retailer 12
-
HK$13,502 HKD
$1,721 USD
View
B+
Retailer 13
-
HK$16,202 HKD
A$3,177 AUD
View
B+
Retailer 14
-
HK$16,656 HKD
ZAR 34,297 ZAR
View
B+
Retailer 15
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HK$17,057 HKD
$2,174 USD
View
B+
Retailer 16
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HK$20,171 HKD
$2,571 USD
View
B
Retailer 17
-
HK$22,479 HKD
£2,256 GBP
View
B
Retailer 18
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HK$23,310 HKD
$2,971 USD
View
B+
Retailer 19
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HK$24,797 HKD
$3,161 USD
View
B+
Retailer 20
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HK$25,679 HKD
$3,273 USD
View
B
Retailer 21
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HK$26,926 HKD
A$5,280 AUD
View
B
Retailer 22
-
HK$27,032 HKD
£2,713 GBP
View
Most Expensive
B
Michael Trio
2129645280 · Oct 31
HK$28,698 HKD
SGD 4,943 SGD
View
22 more retailers have this diamond
Prices start from HK$6,182 HKDSave up to HK$22,516 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$6,182 HKD