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Marquise|Lab Grown|IGI

5.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG845697463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697463

Diamond specifications and retailer prices

From HK$4,864 HKD
$620 USD
As of October 30, 2026
Save HK$64,233 HKD (93%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$69,097 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845697463 or 845697463. Listed at 22 retailers as of October 30, 2026, with prices from HK$4,864 to HK$69,097, a HK$64,233 spread on the same certified stone. Yadav Diamonds lists it at HK$69,097. 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

5.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697463
Dimensions17.86 × 8.93 × 5.57 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.86 mm8.93 mm5.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697463
Side View
Table 59.0%Crown 34.6°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$9,443 HKD|Low: HK$4,864 HKD|High: HK$69,097 HKD|Avg: HK$16,462 HKD|-4.2%
Retailer 1
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
Retailer 21
Yadav Diamonds
November 2, 2026
Retailer 4HK$4,864 HKD
Retailer 12HK$5,445 HKD
Retailer 9HK$6,025 HKD
Retailer 15HK$6,106 HKD
Retailer 5HK$6,728 HKD
Retailer 17HK$7,022 HKD
Retailer 2HK$8,081 HKD
Retailer 20HK$8,779 HKD
Retailer 13HK$9,128 HKD
Retailer 1HK$9,443 HKD
Retailer 3HK$11,423 HKD
Retailer 10HK$11,896 HKD
Retailer 18HK$12,812 HKD
Retailer 19HK$14,970 HKD
Retailer 16HK$15,856 HKD
Retailer 21HK$18,524 HKD
Retailer 6HK$19,391 HKD
Retailer 8HK$19,474 HKD
Retailer 14HK$24,701 HKD
Retailer 7HK$27,178 HKD
Retailer 11HK$31,932 HKD
Yadav DiamondsHK$69,097 HKD

14 data points across 22 retailers

22 retailersHK$4,864 HKD to HK$69,097 HKD

A
Cheapest Retailer
-
HK$4,864 HKD
$620 USD
A
Retailer 2
-
HK$5,445 HKD
$694 USD
View
A
Retailer 3
-
HK$6,025 HKD
$768 USD
View
A
Retailer 4
-
HK$6,106 HKD
£613 GBP
View
A
Retailer 5
-
HK$6,728 HKD
View
A
Retailer 6
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 7
-
HK$8,081 HKD
$1,030 USD
View
A
Retailer 8
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HK$8,779 HKD
$1,119 USD
View
A
Retailer 9
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HK$9,128 HKD
€1,108 EUR
View
A
Retailer 10
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HK$9,443 HKD
£948 GBP
View
A
Retailer 11
-
HK$11,423 HKD
A$2,240 AUD
View
A
Retailer 12
-
HK$11,896 HKD
ZAR 24,495 ZAR
View
A
Retailer 13
-
HK$12,812 HKD
$1,633 USD
View
A
Retailer 14
-
HK$14,970 HKD
$1,908 USD
View
B+
Retailer 15
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HK$15,856 HKD
$2,021 USD
View
B+
Retailer 16
-
HK$18,524 HKD
$2,361 USD
View
B+
Retailer 17
-
HK$19,391 HKD
SGD 3,340 SGD
View
B+
Retailer 18
-
HK$19,474 HKD
$2,482 USD
View
B+
Retailer 19
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HK$24,701 HKD
£2,479 GBP
View
B+
Retailer 20
-
HK$27,178 HKD
$3,464 USD
View
B
Retailer 21
-
HK$31,932 HKD
$4,070 USD
View
Most Expensive
B
Yadav Diamonds
13343987 · Oct 30
HK$69,097 HKD
$8,807 USD
View
21 more retailers have this diamond
Prices start from HK$4,864 HKDSave up to HK$64,233 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
5.09ct Marquise
HK$4,864 HKD