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Marquise|Lab Grown|IGI

3.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG838610151

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838610151

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)
24 retailers carry this diamond
Most expensive: HK$33,345 HKD at Brilliant Earth · As of October 18, 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 LG838610151 or 838610151. Listed at 24 retailers as of November 1, 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 angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838610151
Dimensions15.55 × 7.45 × 4.67 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.55 mm7.45 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838610151
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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$33,345 HKD|Low: HK$4,354 HKD|High: HK$35,149 HKD|Avg: HK$13,876 HKD|+0.2%
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
Retailer 20
November 4, 2026
Retailer 7HK$4,535 HKD
Retailer 8HK$5,076 HKD
Retailer 10HK$5,625 HKD
Retailer 12HK$5,625 HKD
Retailer 19HK$6,669 HKD
Retailer 3HK$7,493 HKD
Retailer 18HK$8,105 HKD
Retailer 2HK$8,701 HKD
Retailer 16HK$11,816 HKD
Retailer 17HK$11,879 HKD
Retailer 13HK$12,208 HKD
Retailer 9HK$12,475 HKD
Retailer 11HK$14,797 HKD
Retailer 4HK$16,374 HKD
Retailer 6HK$18,124 HKD
Retailer 5HK$18,838 HKD
Retailer 15HK$20,470 HKD
Retailer 14HK$24,432 HKD
Retailer 20HK$24,675 HKD
Brilliant EarthHK$33,345 HKD

41 data points across 20 retailers

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

A
Cheapest Retailer
-
HK$4,535 HKD
A
Retailer 2
-
HK$5,076 HKD
View
Final sale: no returns
Retailer 3
-
HK$5,555 HKD
View
Price last confirmed 39 days ago
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$6,669 HKD
View
A
Retailer 7
-
HK$7,493 HKD
View
Retailer 8
-
HK$8,105 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
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HK$8,701 HKD
View
A
Retailer 10
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HK$11,431 HKD
View
A
Retailer 11
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HK$11,816 HKD
View
A
Retailer 12
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HK$11,879 HKD
View
A
Retailer 13
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HK$12,208 HKD
View
B+
Retailer 14
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HK$12,475 HKD
View
B+
Retailer 15
-
HK$14,797 HKD
View
B+
Retailer 16
-
HK$16,374 HKD
View
B+
Retailer 17
-
HK$18,124 HKD
View
B+
Retailer 18
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HK$18,218 HKD
View
B+
Retailer 19
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HK$18,430 HKD
View
B+
Retailer 20
-
HK$18,838 HKD
View
B+
Retailer 21
-
HK$20,470 HKD
View
B+
Retailer 22
-
HK$24,432 HKD
View
Retailer 23
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HK$24,675 HKD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21567191A · Oct 18
HK$33,345 HKD
$4,250 USD
View
Price last confirmed 17 days ago
23 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