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Round|Lab Grown|IGI

5.02ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG579383196

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579383196

Diamond specifications and retailer prices

From $818 USD
As of October 29, 2026
Save $3,682 USD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,500 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.02ct lab-grown round diamond

This 5.02ct lab-grown round 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 LG579383196 or 579383196. Listed at 12 retailers as of October 29, 2026, with prices from $818 to $4,500, a $3,682 spread on the same certified stone. Brilliant Earth lists it at $4,500. 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

5.02
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579383196
Dimensions10.88 × 10.94 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.88 mm10.94 mm5.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579383196
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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: $4,500 USD|Low: $818 USD|High: $5,350 USD|Avg: $2,010 USD|-15.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$818 USD
Retailer 6$1,025 USD
Retailer 8$1,152 USD
Retailer 11$1,244 USD
Retailer 3$1,290 USD
Retailer 5$1,413 USD
Retailer 2$1,430 USD
Retailer 7$1,864 USD
Retailer 10$3,326 USD
Retailer 4$3,524 USD
Brilliant Earth$4,500 USD

42 data points across 11 retailers

12 retailers$818 USD to $4,500 USD

A
Cheapest Retailer
-
$818 USD
Final sale: no returns
A
Retailer 2
-
$1,025 USD
View
A
Retailer 3
-
$1,152 USD
HK$9,000 HKD
View
B+
Retailer 4
-
$1,244 USD
View
B+
Retailer 5
-
$1,290 USD
View
B+
Retailer 6
-
$1,413 USD
€1,346 EUR
View
B+
Retailer 7
-
$1,430 USD
£1,126 GBP
View
B+
Retailer 8
-
$1,864 USD
A$2,868 AUD
View
B
Retailer 9
-
$2,629 USD
View
B
Retailer 10
-
$3,326 USD
SGD 4,495 SGD
View
B
Retailer 11
-
$3,524 USD
£2,775 GBP
View
Most Expensive
B
Brilliant Earth
8901411A · Oct 29
$4,500 USD
View
11 more retailers have this diamond
Prices start from $818 USDSave up to $3,682 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
5.02ct Round
$818 USD