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Marquise|Lab Grown|IGI

5.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG837696888

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837696888

Diamond specifications and retailer prices

From HK$22,669 HKD
£2,275 GBP
As of November 2, 2026
Save HK$33,391 HKD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$56,060 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837696888 or 837696888. Listed at 6 retailers as of October 31, 2026, with prices from HK$22,669 to HK$56,060, a HK$33,391 spread on the same certified stone. Taylor and Hart lists it at HK$56,060. 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837696888
Dimensions18.13 × 8.78 × 5.51 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.13 mm8.78 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837696888
Side View
Table 61.0%Crown 34.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$22,669 HKD|Low: HK$22,531 HKD|High: HK$56,060 HKD|Avg: HK$34,113 HKD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 1HK$22,669 HKD
Retailer 4HK$25,084 HKD
Retailer 3HK$26,371 HKD
Retailer 5HK$29,031 HKD
Retailer 2HK$45,658 HKD
Taylor and HartHK$56,060 HKD

34 data points across 6 retailers

6 retailersHK$22,669 HKD to HK$56,060 HKD

B+
Cheapest Retailer
-
HK$22,669 HKD
£2,275 GBP
B+
Retailer 2
-
HK$25,084 HKD
$3,197 USD
View
B+
Retailer 3
-
HK$26,371 HKD
€3,201 EUR
View
B
Retailer 4
-
HK$29,031 HKD
$3,700 USD
View
B
Retailer 5
-
HK$45,658 HKD
£4,582 GBP
View
Most Expensive
B
Taylor and Hart
3NZFJBA · Oct 31
HK$56,060 HKD
$7,145 USD
View
5 more retailers have this diamond
Prices start from HK$22,669 HKDSave up to HK$33,391 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.

B+
5.09ct Marquise
HK$22,669 HKD