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Marquise|Lab Grown|IGI

5.08ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG850678949

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678949

Diamond specifications and retailer prices

From HK$15,998 HKD
$2,039 USD
As of November 1, 2026
Save HK$50,873 HKD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$94,467 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.08ct lab-grown marquise diamond

This 5.08ct 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 LG850678949 or 850678949. Listed at 20 retailers as of October 31, 2026, with a 318% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.08
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678949
Dimensions18.27 × 8.80 × 5.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.27 mm8.80 mm5.08 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678949
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

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 1
Current: HK$94,467 HKD|Low: HK$15,998 HKD|High: HK$94,467 HKD|Avg: HK$40,218 HKD
Brilliant Earth
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
November 2, 2026
Retailer 14HK$15,998 HKD
Retailer 8HK$16,469 HKD
Retailer 3HK$17,057 HKD
Retailer 2HK$17,857 HKD
Retailer 20HK$18,360 HKD
Retailer 19HK$19,670 HKD
Retailer 13HK$23,451 HKD
Retailer 16HK$24,307 HKD
Retailer 11HK$24,527 HKD
Retailer 7HK$29,227 HKD
Retailer 4HK$31,965 HKD
Retailer 18HK$34,562 HKD
Retailer 10HK$35,274 HKD
Retailer 5HK$45,962 HKD
Retailer 15HK$48,707 HKD
Retailer 17HK$48,890 HKD
Retailer 12HK$59,744 HKD
Retailer 6HK$66,871 HKD
Retailer 9HK$82,878 HKD
Brilliant EarthHK$94,467 HKD

4 data points across 20 retailers

20 retailersHK$15,998 HKD to HK$66,871 HKD

B+
Cheapest Retailer
-
HK$15,998 HKD
$2,039 USD
B+
Retailer 2
-
HK$16,469 HKD
$2,099 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$17,057 HKD
$2,174 USD
View
B+
Retailer 4
-
HK$17,857 HKD
£1,792 GBP
View
B+
Retailer 5
-
HK$18,360 HKD
$2,340 USD
View
B+
Retailer 6
-
HK$19,670 HKD
$2,507 USD
View
B+
Retailer 7
-
HK$23,451 HKD
£2,353 GBP
View
B+
Retailer 8
-
HK$24,307 HKD
$3,098 USD
View
B+
Retailer 9
-
HK$24,527 HKD
$3,126 USD
View
B
Retailer 10
-
HK$29,227 HKD
$3,725 USD
View
B
Retailer 11
-
HK$31,965 HKD
$4,074 USD
View
B
Retailer 12
-
HK$34,562 HKD
A$6,777 AUD
View
B
Retailer 13
-
HK$35,274 HKD
£3,540 GBP
View
B
Retailer 14
-
HK$45,962 HKD
$5,858 USD
View
B
Retailer 15
-
HK$48,707 HKD
£4,888 GBP
View
B
Retailer 16
-
HK$48,890 HKD
$6,231 USD
View
B
Retailer 17
-
HK$59,744 HKD
$7,614 USD
View
B
Retailer 18
-
HK$66,871 HKD
A$13,112 AUD
View
Retailer 19
-
HK$82,878 HKD
$10,563 USD
View
Price under review
Most Expensive
Brilliant Earth
22377602A · Nov 2
HK$94,467 HKD
$12,040 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$15,998 HKDSave up to HK$50,873 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+
5.08ct Marquise
HK$15,998 HKD