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Round|Lab Grown|IGI

5.02ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG704516228

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704516228

Diamond specifications and retailer prices

From $657 USD
As of October 29, 2026
Save $3,173 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,830 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 LG704516228 or 704516228. Listed at 20 retailers as of October 29, 2026, with prices from $657 to $3,830, a $3,173 spread on the same certified stone. Brilliant Earth lists it at $3,830. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704516228
Dimensions11.15 × 11.19 × 6.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm11.19 mm5.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704516228
Side View
Table 56.0%Crown 31.8°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.4%

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: $3,830 USD|Low: $630 USD|High: $3,830 USD|Avg: $1,677 USD
Brilliant Earth
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 3$657 USD
Retailer 4$762 USD
Retailer 12$940 USD
Retailer 2$1,013 USD
Retailer 11$1,068 USD
Retailer 7$1,211 USD
Retailer 5$1,211 USD
Retailer 8$1,682 USD
Retailer 9$1,727 USD
Retailer 10$3,040 USD
Retailer 6$3,226 USD
Brilliant Earth$3,830 USD

36 data points across 12 retailers

20 retailers$657 USD to $3,830 USD

A
Cheapest Retailer
-
$657 USD
A
Retailer 2
-
$714 USD
View
A
Retailer 3
-
$735 USD
View
Final sale: no returns
A
Retailer 4
-
$762 USD
View
Retailer 5
-
$762 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$940 USD
View
A
Retailer 7
-
$1,013 USD
£798 GBP
View
B+
Retailer 8
-
$1,068 USD
View
A
Retailer 9
-
$1,211 USD
€1,153 EUR
View
B+
Retailer 10
-
$1,211 USD
£953 GBP
View
B+
Retailer 11
-
$1,220 USD
View
B+
Retailer 12
-
$1,622 USD
View
B+
Retailer 13
-
$1,682 USD
A$2,588 AUD
View
B
Retailer 14
-
$1,727 USD
View
Retailer 15
-
$1,876 USD
View
Price last confirmed 44 days ago
B
Retailer 16
-
$2,141 USD
View
Retailer 17
-
$2,935 USD
View
Price last confirmed 16 days ago
Retailer 18
-
$3,040 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$3,226 USD
£2,540 GBP
View
Most Expensive
B
Brilliant Earth
14184930A · Oct 29
$3,830 USD
View
19 more retailers have this diamond
Prices start from $657 USDSave up to $3,173 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
$657 USD