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Oval|Lab Grown|IGI

5.07ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG734522139

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG734522139

Diamond specifications and retailer prices

From $632 USD
As of October 27, 2026
Save $2,476 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,108 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.07ct lab-grown oval diamond

This 5.07ct 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 LG734522139 or 734522139. Listed at 13 retailers as of October 27, 2026, with prices from $632 to $3,108, a $2,476 spread on the same certified stone. MOH London lists it at $3,108. 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

5.07
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734522139
Dimensions13.83 × 9.64 × 5.97 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.83 mm9.64 mm5.07 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734522139
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

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 27
Current: $3,108 USD|Low: $409 USD|High: $3,166 USD|Avg: $1,375 USD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$409 USD
Retailer 9$632 USD
Retailer 2$734 USD
Retailer 7$910 USD
Retailer 6$1,164 USD
Retailer 4$1,196 USD
Retailer 10$1,199 USD
Retailer 11$1,897 USD
Retailer 8$2,049 USD
Retailer 5$2,063 USD
MOH London$3,108 USD

39 data points across 11 retailers

13 retailers$632 USD to $3,108 USD

A
Cheapest Retailer
-
$632 USD
Retailer 2
-
$640 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$732 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$734 USD
View
Retailer 5
-
$743 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$910 USD
View
A
Retailer 7
-
$1,164 USD
£917 GBP
View
A
Retailer 8
-
$1,196 USD
View
B+
Retailer 9
-
$1,199 USD
View
B+
Retailer 10
-
$1,897 USD
View
B+
Retailer 11
-
$2,049 USD
View
B+
Retailer 12
-
$2,063 USD
View
Most Expensive
B
MOH London
LG734522139 · Oct 29
$3,108 USD
£2,447 GBP
View
12 more retailers have this diamond
Prices start from $632 USDSave up to $2,476 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 Oval
$632 USD