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Marquise|Lab Grown|IGI

5.08ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG839648180

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839648180

Diamond specifications and retailer prices

From HK$17,465 HKD
$2,226 USD
As of November 2, 2026
Save HK$42,793 HKD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$85,209 HKD at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

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 LG839648180 or 839648180. Listed at 12 retailers as of November 2, 2026, with a 245% 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 angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839648180
Dimensions18.12 × 9.01 × 5.43 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.12 mm9.01 mm5.08 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839648180
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.3%

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$60,258 HKD|Low: HK$16,775 HKD|High: HK$94,467 HKD|Avg: HK$46,056 HKD|-36.2%
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
Riddles Jewelry
October 30, 2026
Retailer 2HK$17,018 HKD
Retailer 13HK$17,465 HKD
Retailer 7HK$21,255 HKD
Retailer 4HK$23,771 HKD
Retailer 11HK$23,907 HKD
Retailer 16HK$25,481 HKD
Retailer 14HK$28,089 HKD
Retailer 10HK$33,510 HKD
Retailer 17HK$34,753 HKD
Retailer 12HK$42,441 HKD
Retailer 6HK$43,067 HKD
Retailer 3HK$49,185 HKD
Retailer 8HK$59,615 HKD
Retailer 1HK$60,258 HKD
Retailer 5HK$67,488 HKD
Retailer 9HK$82,878 HKD
Retailer 15HK$84,102 HKD
Riddles JewelryHK$85,209 HKD

15 data points across 18 retailers

12 retailersHK$17,465 HKD to HK$60,258 HKD

B+
Cheapest Retailer
-
HK$17,465 HKD
$2,226 USD
Retailer 2
-
HK$21,255 HKD
$2,709 USD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
HK$23,907 HKD
$3,047 USD
View
B+
Retailer 4
-
HK$28,089 HKD
$3,580 USD
View
B
Retailer 5
-
HK$33,510 HKD
CA$5,932 CAD
View
Retailer 6
-
HK$34,753 HKD
ZAR 71,557 ZAR
View
Price last confirmed 31 days ago
Retailer 7
-
HK$42,441 HKD
$5,409 USD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$49,185 HKD
£4,936 GBP
View
Price last confirmed 32 days ago
B
Retailer 9
-
HK$60,258 HKD
$7,680 USD
View
Retailer 10
-
HK$67,488 HKD
A$13,233 AUD
View
Price last confirmed 32 days ago
Retailer 11
-
HK$84,102 HKD
$10,719 USD
View
Price under review
Most Expensive
Riddles Jewelry
1989204023 · Nov 2
HK$85,209 HKD
$10,860 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$17,465 HKDSave up to HK$42,793 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$17,465 HKD