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Marquise|Lab Grown|IGI

5.80ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG843680571

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843680571

Diamond specifications and retailer prices

From HK$17,873 HKD
$2,278 USD
As of November 2, 2026
Save HK$83,459 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$123,027 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.8ct lab-grown marquise diamond

This 5.8ct 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 LG843680571 or 843680571. Listed at 15 retailers as of November 2, 2026, with a 467% 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

5.80
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680571
Dimensions18.00 × 9.26 × 5.89 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
18.00 mm9.26 mm5.80 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680571
Side View
Table 60.0%Crown 38.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.6%

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: Nov 2
Current: HK$22,075 HKD|Low: HK$17,873 HKD|High: HK$105,860 HKD|Avg: HK$52,084 HKD
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
November 2, 2026
Retailer 7HK$17,873 HKD
Retailer 10HK$19,443 HKD
Retailer 11HK$20,015 HKD
Retailer 1HK$22,075 HKD
Retailer 8HK$28,543 HKD
Retailer 13HK$29,643 HKD
Retailer 6HK$32,402 HKD
Retailer 4HK$34,672 HKD
Retailer 9HK$39,340 HKD
Retailer 14HK$55,987 HKD
Retailer 12HK$56,240 HKD
Retailer 2HK$72,419 HKD
Retailer 5HK$73,929 HKD
Retailer 3HK$101,332 HKD

11 data points across 14 retailers

15 retailersHK$17,873 HKD to HK$101,332 HKD

A
Cheapest Retailer
-
HK$17,873 HKD
$2,278 USD
A
Retailer 2
-
HK$19,443 HKD
$2,478 USD
View
A
Retailer 3
-
HK$20,015 HKD
$2,551 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$22,075 HKD
£2,215 GBP
View
B+
Retailer 5
-
HK$28,543 HKD
£2,864 GBP
View
B+
Retailer 6
-
HK$29,643 HKD
$3,778 USD
View
Retailer 7
-
HK$32,402 HKD
€3,933 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$34,672 HKD
$4,419 USD
View
B
Retailer 9
-
HK$39,340 HKD
£3,948 GBP
View
B
Retailer 10
-
HK$55,987 HKD
A$10,978 AUD
View
B
Retailer 11
-
HK$56,240 HKD
£5,644 GBP
View
B
Retailer 12
-
HK$72,419 HKD
$9,230 USD
View
B
Retailer 13
-
HK$73,929 HKD
SGD 12,733 SGD
View
B
Retailer 14
-
HK$101,332 HKD
$12,915 USD
View
Most Expensive
Brilliant Earth
22405705A · Oct 31
HK$123,027 HKD
$15,680 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$17,873 HKDSave up to HK$83,459 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
5.80ct Marquise
HK$17,873 HKD