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Marquise|Lab Grown|IGI

3.09ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG766607710

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766607710

Diamond specifications and retailer prices

From HK$2,997 HKD
$382 USD
As of November 1, 2026
Save HK$24,221 HKD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$27,218 HKD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766607710 or 766607710. Listed at 5 retailers as of November 1, 2026, with prices from HK$2,997 to HK$27,218, a HK$24,221 spread on the same certified stone. Helzberg Diamonds lists it at HK$27,218. 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
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766607710
Dimensions15.40 × 7.38 × 4.76 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
15.40 mm7.38 mm3.09 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766607710
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.5%

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: Nov 1
Current: HK$27,218 HKD|Low: HK$2,997 HKD|High: HK$27,218 HKD|Avg: HK$10,798 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 6HK$2,997 HKD
Retailer 3HK$5,343 HKD
Retailer 8HK$5,720 HKD
Retailer 10HK$5,767 HKD
Retailer 2HK$6,144 HKD
Retailer 9HK$7,216 HKD
Retailer 11HK$8,191 HKD
Retailer 4HK$9,282 HKD
Retailer 12HK$11,407 HKD
Retailer 7HK$18,124 HKD
Retailer 5HK$20,871 HKD
Helzberg DiamondsHK$27,218 HKD

38 data points across 12 retailers

5 retailersHK$2,997 HKD to HK$27,218 HKD

A
Cheapest Retailer
-
HK$2,997 HKD
$382 USD
Final sale: no returns
A
Retailer 2
-
HK$6,144 HKD
£617 GBP
View
Retailer 3
-
HK$18,124 HKD
$2,310 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
HK$20,871 HKD
$2,660 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNMMMGNNHG · Nov 2
HK$27,218 HKD
$3,469 USD
View
4 more retailers have this diamond
Prices start from HK$2,997 HKDSave up to HK$24,221 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$2,997 HKD