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Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG842650091

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650091

Diamond specifications and retailer prices

From HK$6,998 HKD
$892 USD
As of October 30, 2026
Save HK$30,504 HKD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$37,502 HKD at Brilliant Earth · As of October 31, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650091 or 842650091. Listed at 25 retailers as of October 30, 2026, with prices from HK$6,998 to HK$37,502, a HK$30,504 spread on the same certified stone. Brilliant Earth lists it at HK$37,502. 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 angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650091
Dimensions15.63 × 7.56 × 4.61 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.63 mm7.56 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650091
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.0%

Caratlytics Score

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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$37,502 HKD|Low: HK$6,998 HKD|High: HK$37,502 HKD|Avg: HK$17,867 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 19
Retailer 20
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Retailer 24
Retailer 25
October 31, 2026
Retailer 11HK$6,998 HKD
Retailer 5HK$7,610 HKD
Retailer 12HK$7,830 HKD
Retailer 6HK$8,120 HKD
Retailer 10HK$8,120 HKD
Retailer 22HK$9,493 HKD
Retailer 20HK$10,657 HKD
Retailer 17HK$10,866 HKD
Retailer 24HK$11,612 HKD
Retailer 23HK$12,291 HKD
Retailer 13HK$12,493 HKD
Retailer 16HK$13,785 HKD
Retailer 19HK$16,021 HKD
Retailer 2HK$18,333 HKD
Retailer 21HK$18,849 HKD
Retailer 14HK$19,734 HKD
Retailer 3HK$22,479 HKD
Retailer 15HK$22,823 HKD
Retailer 7HK$25,404 HKD
Retailer 8HK$26,689 HKD
Retailer 9HK$28,192 HKD
Retailer 4HK$28,401 HKD
Retailer 18HK$29,147 HKD
Retailer 25HK$30,470 HKD
Brilliant EarthHK$37,502 HKD

24 data points across 25 retailers

25 retailersHK$6,998 HKD to HK$37,502 HKD

A
Cheapest Retailer
-
HK$6,998 HKD
$892 USD
A
Retailer 2
-
HK$7,610 HKD
$970 USD
View
A
Retailer 3
-
HK$7,830 HKD
$998 USD
View
Final sale: no returns
Retailer 4
-
HK$8,120 HKD
$1,035 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$8,120 HKD
$1,035 USD
View
A
Retailer 6
-
HK$9,493 HKD
$1,210 USD
View
A
Retailer 7
-
HK$10,657 HKD
£1,070 GBP
View
A
Retailer 8
-
HK$10,866 HKD
$1,385 USD
View
A
Retailer 9
-
HK$11,612 HKD
$1,480 USD
View
A
Retailer 10
-
HK$12,291 HKD
€1,492 EUR
View
A
Retailer 11
-
HK$12,493 HKD
£1,254 GBP
View
A
Retailer 12
-
HK$13,785 HKD
$1,757 USD
View
B+
Retailer 13
-
HK$16,021 HKD
$2,042 USD
View
B+
Retailer 14
-
HK$18,333 HKD
A$3,595 AUD
View
B+
Retailer 15
-
HK$18,849 HKD
ZAR 38,812 ZAR
View
Retailer 16
-
HK$19,734 HKD
$2,515 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
HK$22,479 HKD
£2,256 GBP
View
B+
Retailer 18
-
HK$22,823 HKD
$2,909 USD
View
B
Retailer 19
-
HK$25,404 HKD
$3,238 USD
View
B
Retailer 20
-
HK$26,689 HKD
$3,402 USD
View
B
Retailer 21
-
HK$28,192 HKD
$3,593 USD
View
B
Retailer 22
-
HK$28,401 HKD
$3,620 USD
View
B
Retailer 23
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HK$29,147 HKD
$3,715 USD
View
B
Retailer 24
-
HK$30,470 HKD
£3,058 GBP
View
Most Expensive
B
Brilliant Earth
22167776A · Oct 31
HK$37,502 HKD
$4,780 USD
View
24 more retailers have this diamond
Prices start from HK$6,998 HKDSave up to HK$30,504 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$6,998 HKD