CaratHunter
Plans
Round|Lab Grown|IGI

1.24ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG607308834

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607308834

Diamond specifications and retailer prices

From €182 EUR
As of November 6, 2026
Save €1,226 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,408 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607308834 or 607308834. Listed at 11 retailers as of November 4, 2026, with prices from €182 to €1,408, a €1,226 spread on the same certified stone. Do Amore Diamonds lists it at €1,408. 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

1.24
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607308834
Dimensions6.79 × 6.75 × 4.31 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
6.79 mm6.75 mm1.24 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607308834
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.6%

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: Nov 6
Current: €1,408 EUR|Low: €182 EUR|High: €1,408 EUR|Avg: €569 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6€182 EUR
Retailer 9€328 EUR
Retailer 2€355 EUR
Retailer 3€388 EUR
Retailer 10€405 EUR
Retailer 8€410 EUR
Retailer 7€617 EUR
Retailer 5€645 EUR
Retailer 4€935 EUR
Do Amore Diamonds€1,408 EUR

45 data points across 10 retailers

11 retailers€182 EUR to €1,408 EUR

A
Cheapest Retailer
-
€182 EUR
A
Retailer 2
-
€268 EUR
View
B+
Retailer 3
-
€328 EUR
View
B+
Retailer 4
-
€355 EUR
View
B+
Retailer 5
-
€388 EUR
View
B+
Retailer 6
-
€405 EUR
View
Retailer 7
-
€410 EUR
View
Price last confirmed 33 days ago
B
Retailer 8
-
€617 EUR
View
B
Retailer 9
-
€645 EUR
View
B
Retailer 10
-
€935 EUR
View
Most Expensive
B
Do Amore Diamonds
27-8E9345E39 · Nov 4
€1,408 EUR
$1,580 USD
View
10 more retailers have this diamond
Prices start from €182 EURSave up to €1,226 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
1.24ct Round
€182 EUR