Marquise|Lab Grown|IGI

5.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG846694328

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846694328

Diamond specifications and retailer prices

From $830 USD
As of October 29, 2026
Save $2,565 USD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,395 USD at MOH London · As of October 25, 2026
View at MOH London

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846694328 or 846694328. Listed at 12 retailers as of October 25, 2026, with prices from $830 to $3,395, a $2,565 spread on the same certified stone. MOH London lists it at $3,395. 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

5.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846694328
Dimensions17.40 × 9.13 × 5.58 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.40 mm9.13 mm5.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846694328
Side View
Table 57.0%Crown 32.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,395 USD|Low: $830 USD|High: $3,475 USD|Avg: $1,953 USD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$830 USD
Retailer 6$934 USD
Retailer 10$1,035 USD
Retailer 5$1,232 USD
Retailer 7$1,381 USD
Retailer 11$1,784 USD
Retailer 4$1,832 USD
Retailer 3$2,151 USD
Retailer 12$2,288 USD
Retailer 2$2,908 USD
Retailer 8$2,966 USD
MOH London$3,395 USD

15 data points across 12 retailers

12 retailers$830 USD to $3,395 USD

A
Cheapest Retailer
-
$830 USD
Final sale: no returns
A
Retailer 2
-
$934 USD
£736 GBP
View
A
Retailer 3
-
$1,035 USD
View
B+
Retailer 4
-
$1,232 USD
View
A
Retailer 5
-
$1,381 USD
£1,088 GBP
View
A
Retailer 6
-
$1,784 USD
ZAR 28,815 ZAR
View
Retailer 7
-
$1,832 USD
A$2,818 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,151 USD
View
B+
Retailer 9
-
$2,288 USD
View
B+
Retailer 10
-
$2,908 USD
View
B+
Retailer 11
-
$2,966 USD
View
Most Expensive
B+
MOH London
LG846694328 · Oct 25
$3,395 USD
£2,673 GBP
View
11 more retailers have this diamond
Prices start from $830 USDSave up to $2,565 USD

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
5.03ct Marquise
$830 USD