CaratHunter
Plans
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 $2,847 SGD
$2,226 USD
As of November 2, 2026
Save $6,975 SGD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,889 SGD 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: $9,822 SGD|Low: $2,734 SGD|High: $15,398 SGD|Avg: $7,507 SGD|-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 2$2,774 SGD
Retailer 13$2,847 SGD
Retailer 7$3,465 SGD
Retailer 4$3,875 SGD
Retailer 11$3,897 SGD
Retailer 16$4,153 SGD
Retailer 14$4,578 SGD
Retailer 10$5,462 SGD
Retailer 17$5,665 SGD
Retailer 12$6,918 SGD
Retailer 6$7,020 SGD
Retailer 3$8,017 SGD
Retailer 8$9,717 SGD
Retailer 1$9,822 SGD
Retailer 5$11,000 SGD
Retailer 9$13,509 SGD
Retailer 15$13,709 SGD
Riddles Jewelry$13,889 SGD

15 data points across 18 retailers

12 retailers$2,847 SGD to $9,822 SGD

B+
Cheapest Retailer
-
$2,847 SGD
$2,226 USD
Retailer 2
-
$3,465 SGD
$2,709 USD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
$3,897 SGD
$3,047 USD
View
B+
Retailer 4
-
$4,578 SGD
$3,580 USD
View
B
Retailer 5
-
$5,462 SGD
CA$5,932 CAD
View
Retailer 6
-
$5,665 SGD
ZAR 71,557 ZAR
View
Price last confirmed 31 days ago
Retailer 7
-
$6,918 SGD
$5,409 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$8,017 SGD
£4,936 GBP
View
Price last confirmed 32 days ago
B
Retailer 9
-
$9,822 SGD
$7,680 USD
View
Retailer 10
-
$11,000 SGD
A$13,233 AUD
View
Price last confirmed 32 days ago
Retailer 11
-
$13,709 SGD
$10,719 USD
View
Price under review
Most Expensive
Riddles Jewelry
1989204023 · Nov 2
$13,889 SGD
$10,860 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,847 SGDSave up to $6,975 SGD

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
$2,847 SGD