Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG850603904

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850603904

Diamond specifications and retailer prices

From $1,958 USD
HK$15,300 HKD
As of October 30, 2026
Save $4,201 USD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,159 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850603904 or 850603904. Listed at 6 retailers as of October 30, 2026, with prices from $1,958 to $6,159, a $4,201 spread on the same certified stone. With Clarity lists it at $6,159. 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

5.07
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850603904
Dimensions18.12 × 8.90 × 5.54 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.12 mm8.90 mm5.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850603904
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

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: Oct 30
Current: $2,388 USD|Low: $1,958 USD|High: $6,159 USD|Avg: $4,226 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
October 30, 2026
Retailer 5$1,958 USD
Retailer 1$2,388 USD
Retailer 3$3,649 USD
Retailer 4$4,858 USD
Retailer 2$5,956 USD
With Clarity$6,159 USD

3 data points across 6 retailers

6 retailers$1,958 USD to $6,159 USD

A
Cheapest Retailer
-
$1,958 USD
HK$15,300 HKD
A
Retailer 2
-
$2,388 USD
£1,881 GBP
View
B+
Retailer 3
-
$3,649 USD
View
B
Retailer 4
-
$4,858 USD
£3,825 GBP
View
B
Retailer 5
-
$5,956 USD
View
Most Expensive
B
With Clarity
850603904 · Oct 30
$6,159 USD
View
5 more retailers have this diamond
Prices start from $1,958 USDSave up to $4,201 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
5.07ct Marquise
$1,958 USD