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Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG847658226

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847658226

Diamond specifications and retailer prices

From HK$5,712 HKD
$728 USD
As of October 30, 2026
Save HK$22,690 HKD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$28,401 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG847658226 or 847658226. Listed at 22 retailers as of October 28, 2026, with prices from HK$5,712 to HK$28,401, a HK$22,690 spread on the same certified stone. Rare Carat lists it at HK$28,401. 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 angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847658226
Dimensions14.91 × 7.63 × 4.76 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.91 mm7.63 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847658226
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.4%

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: Oct 30
Current: HK$28,401 HKD|Low: HK$5,712 HKD|High: HK$28,401 HKD|Avg: HK$14,663 HKD
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 14HK$5,712 HKD
Retailer 9HK$6,214 HKD
Retailer 7HK$6,394 HKD
Retailer 20HK$6,622 HKD
Retailer 5HK$7,733 HKD
Retailer 21HK$8,003 HKD
Retailer 13HK$8,667 HKD
Retailer 8HK$9,493 HKD
Retailer 3HK$9,580 HKD
Retailer 16HK$10,625 HKD
Retailer 11HK$13,346 HKD
Retailer 18HK$14,952 HKD
Retailer 22HK$15,375 HKD
Retailer 19HK$16,311 HKD
Retailer 6HK$18,618 HKD
Retailer 4HK$22,312 HKD
Retailer 12HK$22,384 HKD
Retailer 10HK$22,574 HKD
Retailer 15HK$22,826 HKD
Retailer 2HK$26,006 HKD
Retailer 17HK$26,702 HKD
Rare CaratHK$28,401 HKD

7 data points across 22 retailers

22 retailersHK$5,712 HKD to HK$28,401 HKD

A
Cheapest Retailer
-
HK$5,712 HKD
$728 USD
A
Retailer 2
-
HK$6,214 HKD
$792 USD
View
A
Retailer 3
-
HK$6,394 HKD
$815 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,622 HKD
$844 USD
View
A
Retailer 5
-
HK$7,733 HKD
View
A
Retailer 6
-
HK$8,003 HKD
$1,020 USD
View
A
Retailer 7
-
HK$8,667 HKD
£870 GBP
View
A
Retailer 8
-
HK$9,493 HKD
$1,210 USD
View
A
Retailer 9
-
HK$9,580 HKD
$1,221 USD
View
A
Retailer 10
-
HK$10,625 HKD
£1,066 GBP
View
B+
Retailer 11
-
HK$13,346 HKD
$1,701 USD
View
B+
Retailer 12
-
HK$14,952 HKD
A$2,932 AUD
View
B+
Retailer 13
-
HK$15,375 HKD
ZAR 31,659 ZAR
View
B+
Retailer 14
-
HK$16,311 HKD
$2,079 USD
View
B+
Retailer 15
-
HK$18,618 HKD
$2,373 USD
View
B
Retailer 16
-
HK$22,312 HKD
SGD 3,843 SGD
View
B
Retailer 17
-
HK$22,384 HKD
$2,853 USD
View
B
Retailer 18
-
HK$22,574 HKD
$2,877 USD
View
B
Retailer 19
-
HK$22,826 HKD
$2,909 USD
View
B
Retailer 20
-
HK$26,006 HKD
£2,610 GBP
View
B
Retailer 21
-
HK$26,702 HKD
A$5,236 AUD
View
Most Expensive
B
Rare Carat
468-19_l_847658226 · Oct 28
HK$28,401 HKD
$3,620 USD
View
21 more retailers have this diamond
Prices start from HK$5,712 HKDSave up to HK$22,690 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$5,712 HKD