CaratHunter
Plans
Emerald|Lab Grown|IGI

5.02ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG728572123

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728572123

Diamond specifications and retailer prices

From €571 EUR
$638 USD
As of October 30, 2026
Save €3,269 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,840 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.02ct lab-grown emerald diamond

This 5.02ct lab-grown emerald 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 LG728572123 or 728572123. Listed at 18 retailers as of October 29, 2026, with prices from €571 to €3,840, a €3,269 spread on the same certified stone. Brilliant Earth lists it at €3,840. 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 angle29.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728572123
Dimensions11.70 × 8.04 × 5.35 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm8.04 mm5.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728572123
Side View
Table 63.0%Crown 29.4°Girdle: STK-THKPavilion 39.5°Culet: LNGDepth 66.5%

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: €3,840 EUR|Low: €548 EUR|High: €4,144 EUR|Avg: €1,730 EUR|-7.3%
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 13€571 EUR
Retailer 4€621 EUR
Retailer 6€640 EUR
Retailer 14€662 EUR
Retailer 16€819 EUR
Retailer 8€974 EUR
Retailer 9€1,058 EUR
Retailer 10€1,190 EUR
Retailer 2€1,485 EUR
Retailer 7€1,633 EUR
Retailer 15€2,211 EUR
Retailer 5€2,233 EUR
Retailer 12€2,806 EUR
Retailer 11€2,828 EUR
Retailer 3€3,576 EUR
Brilliant Earth€3,840 EUR

42 data points across 16 retailers

18 retailers€571 EUR to €3,840 EUR

A
Cheapest Retailer
-
€571 EUR
$638 USD
A
Retailer 2
-
€621 EUR
$694 USD
View
A
Retailer 3
-
€640 EUR
$715 USD
View
Final sale: no returns
A
Retailer 4
-
€662 EUR
$740 USD
View
A
Retailer 5
-
€768 EUR
HK$6,700 HKD
View
A
Retailer 6
-
€819 EUR
$915 USD
View
B+
Retailer 7
-
€974 EUR
$1,088 USD
View
B+
Retailer 8
-
€1,058 EUR
£931 GBP
View
B+
Retailer 9
-
€1,190 EUR
View
B+
Retailer 10
-
€1,485 EUR
$1,659 USD
View
B+
Retailer 11
-
€1,633 EUR
$1,824 USD
View
B
Retailer 12
-
€2,211 EUR
$2,471 USD
View
B
Retailer 13
-
€2,233 EUR
SGD 3,371 SGD
View
B
Retailer 14
-
€2,286 EUR
$2,554 USD
View
B
Retailer 15
-
€2,806 EUR
£2,468 GBP
View
B
Retailer 16
-
€2,828 EUR
$3,160 USD
View
B
Retailer 17
-
€3,576 EUR
$3,995 USD
View
Most Expensive
B
Brilliant Earth
20387726A · Oct 29
€3,840 EUR
$4,290 USD
View
17 more retailers have this diamond
Prices start from €571 EURSave up to €3,269 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
5.02ct Emerald
€571 EUR