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Marquise|Lab Grown|IGI

3.09ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1

Diamond specifications and retailer prices

From HK$3,680 HKD
As of November 2, 2026
Save HK$1,499 HKD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,179 HKD at Moon Ocean · As of November 3, 2026
View at Moon Ocean

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of November 2, 2026, with prices from HK$3,680 to HK$5,179, a HK$1,499 spread on the same certified stone. Moon Ocean lists it at HK$5,179. 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
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.37 × 7.54 × 4.71 mm
L/W Ratio2.04
Top View
15.37 mm7.54 mm3.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCuletDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$5,179 HKD|Low: HK$3,593 HKD|High: HK$17,606 HKD|Avg: HK$8,215 HKD|+1.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3HK$3,680 HKD
Retailer 2HK$4,119 HKD
Retailer 4HK$4,457 HKD
Moon OceanHK$5,179 HKD
Retailer 5HK$12,938 HKD
Retailer 6HK$17,606 HKD

18 data points across 6 retailers

3 retailersHK$3,680 HKD to HK$5,179 HKD

A
Cheapest Retailer
-
HK$3,680 HKD
B+
Retailer 2
-
HK$4,119 HKD
View
Most Expensive
B+
Moon Ocean
NVL-D0091D77C-426 · Nov 3
HK$5,179 HKD
£520 GBP
View
2 more retailers have this diamond
Prices start from HK$3,680 HKDSave up to HK$1,499 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$3,680 HKD