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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 €183 EUR
$204 USD
As of October 31, 2026
Save €1,232 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,414 EUR at Do Amore Diamonds · As of October 31, 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 October 31, 2026, with prices from €183 to €1,414, a €1,232 spread on the same certified stone. Do Amore Diamonds lists it at €1,414. 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
Color
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: Oct 31
Current: €1,414 EUR|Low: €180 EUR|High: €1,414 EUR|Avg: €553 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7€183 EUR
Retailer 9€329 EUR
Retailer 2€360 EUR
Retailer 3€394 EUR
Retailer 10€407 EUR
Retailer 8€412 EUR
Retailer 5€619 EUR
Retailer 6€648 EUR
Retailer 4€947 EUR
Do Amore Diamonds€1,414 EUR

45 data points across 10 retailers

11 retailers€183 EUR to €1,414 EUR

A
Cheapest Retailer
-
€183 EUR
$204 USD
A
Retailer 2
-
€269 EUR
$301 USD
View
B+
Retailer 3
-
€329 EUR
$368 USD
View
B+
Retailer 4
-
€360 EUR
£316 GBP
View
B+
Retailer 5
-
€394 EUR
£346 GBP
View
B+
Retailer 6
-
€407 EUR
$455 USD
View
Retailer 7
-
€412 EUR
$460 USD
View
Price last confirmed 27 days ago
B
Retailer 8
-
€619 EUR
$692 USD
View
B
Retailer 9
-
€648 EUR
$724 USD
View
B
Retailer 10
-
€947 EUR
£833 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8E9345E39 · Oct 31
€1,414 EUR
$1,580 USD
View
10 more retailers have this diamond
Prices start from €183 EURSave up to €1,232 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
€183 EUR