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Marquise|Lab Grown|IGI

3.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG842650110

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650110

Diamond specifications and retailer prices

From HK$4,535 HKD
As of November 4, 2026
Save HK$19,897 HKD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$32,246 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650110 or 842650110. Listed at 26 retailers as of November 3, 2026, with a 439% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650110
Dimensions15.23 × 7.73 × 4.69 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.23 mm7.73 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650110
Side View
Table 64.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.7%

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 4
Current: HK$32,246 HKD|Low: HK$4,535 HKD|High: HK$32,482 HKD|Avg: HK$12,897 HKD|-0.7%
Brilliant Earth
Retailer 2
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Retailer 26
November 4, 2026
Retailer 12HK$4,535 HKD
Retailer 14HK$5,076 HKD
Retailer 5HK$5,084 HKD
Retailer 7HK$5,625 HKD
Retailer 11HK$5,625 HKD
Retailer 2HK$6,245 HKD
Retailer 26HK$6,669 HKD
Retailer 6HK$7,493 HKD
Retailer 25HK$8,105 HKD
Retailer 18HK$8,379 HKD
Retailer 13HK$8,701 HKD
Retailer 17HK$11,431 HKD
Retailer 23HK$11,816 HKD
Retailer 24HK$11,879 HKD
Retailer 20HK$12,208 HKD
Retailer 15HK$12,475 HKD
Retailer 16HK$14,797 HKD
Retailer 4HK$16,374 HKD
Retailer 10HK$18,124 HKD
Retailer 9HK$18,218 HKD
Retailer 19HK$18,430 HKD
Retailer 8HK$18,838 HKD
Retailer 22HK$20,470 HKD
Retailer 21HK$24,432 HKD
Retailer 3HK$24,675 HKD
Brilliant EarthHK$32,246 HKD

29 data points across 26 retailers

26 retailersHK$4,535 HKD to HK$24,432 HKD

A
Cheapest Retailer
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HK$4,535 HKD
A
Retailer 2
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HK$5,076 HKD
View
Final sale: no returns
A
Retailer 3
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HK$5,084 HKD
View
Retailer 4
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HK$5,625 HKD
View
Price last confirmed 20 days ago
A
Retailer 5
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HK$5,625 HKD
View
A
Retailer 6
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HK$6,245 HKD
View
A
Retailer 7
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HK$6,669 HKD
View
A
Retailer 8
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HK$7,493 HKD
View
Retailer 9
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HK$8,105 HKD
View
Price last confirmed 9 days ago
A
Retailer 10
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HK$8,379 HKD
View
A
Retailer 11
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HK$8,701 HKD
View
A
Retailer 12
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HK$11,431 HKD
View
A
Retailer 13
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HK$11,816 HKD
View
A
Retailer 14
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HK$11,879 HKD
View
A
Retailer 15
-
HK$12,208 HKD
View
B+
Retailer 16
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HK$12,475 HKD
View
B+
Retailer 17
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HK$14,797 HKD
View
B+
Retailer 18
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HK$16,374 HKD
View
B+
Retailer 19
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HK$18,124 HKD
View
B+
Retailer 20
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HK$18,218 HKD
View
B+
Retailer 21
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HK$18,430 HKD
View
B+
Retailer 22
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HK$18,838 HKD
View
B+
Retailer 23
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HK$20,470 HKD
View
B+
Retailer 24
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HK$24,432 HKD
View
Retailer 25
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HK$24,675 HKD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
22168109A · Oct 21
HK$32,246 HKD
$4,110 USD
View
Price last confirmed 14 days ago
25 more retailers have this diamond
Prices start from HK$4,535 HKDSave up to HK$19,897 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$4,535 HKD