CaratHunter
Plans
Oval|Lab Grown|IGI

5.03ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG704516234

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG704516234

Diamond specifications and retailer prices

From €572 EUR
$639 USD
As of October 29, 2026
Save €3,322 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,894 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.03ct lab-grown oval diamond

This 5.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG704516234 or 704516234. Listed at 18 retailers as of October 29, 2026, with prices from €572 to €3,894, a €3,322 spread on the same certified stone. Brilliant Earth lists it at €3,894. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.03
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704516234
Dimensions13.92 × 9.58 × 5.97 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.92 mm9.58 mm5.03 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704516234
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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 29
Current: €3,894 EUR|Low: €552 EUR|High: €4,234 EUR|Avg: €1,460 EUR|-8.0%
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
October 31, 2026
Retailer 5€572 EUR
Retailer 12€622 EUR
Retailer 8€644 EUR
Retailer 6€663 EUR
Retailer 3€823 EUR
Retailer 7€944 EUR
Retailer 2€1,060 EUR
Retailer 11€1,071 EUR
Retailer 16€1,076 EUR
Retailer 10€1,500 EUR
Retailer 13€1,531 EUR
Retailer 15€1,811 EUR
Retailer 4€1,866 EUR
Retailer 9€2,811 EUR
Retailer 14€2,824 EUR
Brilliant Earth€3,894 EUR

43 data points across 16 retailers

18 retailers€572 EUR to €3,894 EUR

A
Cheapest Retailer
-
€572 EUR
$639 USD
A
Retailer 2
-
€622 EUR
$695 USD
View
A
Retailer 3
-
€644 EUR
$720 USD
View
Final sale: no returns
Retailer 4
-
€663 EUR
$741 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€663 EUR
$741 USD
View
A
Retailer 6
-
€823 EUR
$920 USD
View
B+
Retailer 7
-
€944 EUR
$1,055 USD
View
A
Retailer 8
-
€1,060 EUR
£932 GBP
View
A
Retailer 9
-
€1,071 EUR
View
A
Retailer 10
-
€1,076 EUR
$1,202 USD
View
B+
Retailer 11
-
€1,500 EUR
A$2,578 AUD
View
B+
Retailer 12
-
€1,531 EUR
$1,710 USD
View
Retailer 13
-
€1,644 EUR
$1,837 USD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
€1,811 EUR
$2,023 USD
View
B+
Retailer 15
-
€1,866 EUR
$2,085 USD
View
B
Retailer 16
-
€2,811 EUR
£2,473 GBP
View
B
Retailer 17
-
€2,824 EUR
$3,155 USD
View
Most Expensive
B
Brilliant Earth
14184801A · Oct 31
€3,894 EUR
$4,350 USD
View
17 more retailers have this diamond
Prices start from €572 EURSave up to €3,322 EUR

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 Oval
€572 EUR