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Marquise|Lab Grown|IGI

5.09ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG843655316

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843655316

Diamond specifications and retailer prices

From HK$13,346 HKD
$1,701 USD
As of October 31, 2026
Save HK$37,397 HKD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$108,898 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843655316 or 843655316. Listed at 17 retailers as of October 31, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.09
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655316
Dimensions17.20 × 8.87 × 5.62 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.20 mm8.87 mm5.09 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655316
Side View
Table 59.0%Crown 38.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.4%

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 31
Current: HK$39,468 HKD|Low: HK$13,346 HKD|High: HK$52,839 HKD|Avg: HK$29,968 HKD|-1.6%
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
November 1, 2026
Retailer 15HK$13,346 HKD
Retailer 10HK$14,716 HKD
Retailer 5HK$15,142 HKD
Retailer 11HK$19,518 HKD
Retailer 9HK$19,755 HKD
Retailer 8HK$21,781 HKD
Retailer 14HK$24,439 HKD
Retailer 3HK$25,616 HKD
Retailer 12HK$28,002 HKD
Retailer 4HK$28,077 HKD
Retailer 6HK$33,360 HKD
Retailer 13HK$37,244 HKD
Retailer 1HK$39,468 HKD
Retailer 2HK$48,583 HKD
Retailer 16HK$50,338 HKD
Retailer 7HK$50,743 HKD

10 data points across 16 retailers

17 retailersHK$13,346 HKD to HK$50,743 HKD

A
Cheapest Retailer
-
HK$13,346 HKD
$1,701 USD
Final sale: no returns
A
Retailer 2
-
HK$14,716 HKD
£1,477 GBP
View
A
Retailer 3
-
HK$15,142 HKD
$1,930 USD
View
A
Retailer 4
-
HK$19,518 HKD
£1,959 GBP
View
B+
Retailer 5
-
HK$19,755 HKD
$2,518 USD
View
Retailer 6
-
HK$21,781 HKD
€2,644 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$24,439 HKD
$3,115 USD
View
B+
Retailer 8
-
HK$25,616 HKD
$3,265 USD
View
B+
Retailer 9
-
HK$28,002 HKD
A$5,491 AUD
View
B+
Retailer 10
-
HK$28,077 HKD
ZAR 57,813 ZAR
View
B+
Retailer 11
-
HK$33,360 HKD
£3,348 GBP
View
B
Retailer 12
-
HK$37,244 HKD
$4,747 USD
View
B
Retailer 13
-
HK$39,468 HKD
£3,961 GBP
View
B
Retailer 14
-
HK$48,583 HKD
$6,192 USD
View
B
Retailer 15
-
HK$50,338 HKD
$6,416 USD
View
B
Retailer 16
-
HK$50,743 HKD
SGD 8,740 SGD
View
Most Expensive
Brilliant Earth
22405722A · Oct 31
HK$108,898 HKD
$13,880 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$13,346 HKDSave up to HK$37,397 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$13,346 HKD