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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG843675245

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843675245

Diamond specifications and retailer prices

From €175 EUR
$195 USD
As of October 29, 2026
Save €1,159 EUR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,334 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843675245 or 843675245. Listed at 21 retailers as of October 29, 2026, with prices from €175 to €1,334, a €1,159 spread on the same certified stone. Do Amore Diamonds lists it at €1,334. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675245
Dimensions8.77 × 5.95 × 3.76 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.77 mm5.95 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675245
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.2%

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: €1,334 EUR|Low: €173 EUR|High: €1,674 EUR|Avg: €560 EUR|+1.4%
Do Amore Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 18€175 EUR
Retailer 9€195 EUR
Retailer 5€203 EUR
Retailer 3€217 EUR
Retailer 21€217 EUR
Retailer 7€292 EUR
Retailer 2€300 EUR
Retailer 11€311 EUR
Retailer 16€411 EUR
Retailer 13€440 EUR
Retailer 10€504 EUR
Retailer 14€546 EUR
Retailer 17€585 EUR
Retailer 20€672 EUR
Retailer 8€699 EUR
Retailer 4€769 EUR
Retailer 12€923 EUR
Retailer 19€961 EUR
Retailer 6€1,055 EUR
Retailer 15€1,147 EUR
Do Amore Diamonds€1,334 EUR

16 data points across 21 retailers

21 retailers€175 EUR to €1,334 EUR

A
Cheapest Retailer
-
€175 EUR
$195 USD
A
Retailer 2
-
€195 EUR
$218 USD
View
Final sale: no returns
A
Retailer 3
-
€203 EUR
$227 USD
View
A
Retailer 4
-
€217 EUR
$242 USD
View
A
Retailer 5
-
€217 EUR
$242 USD
View
B+
Retailer 6
-
€292 EUR
$326 USD
View
A
Retailer 7
-
€300 EUR
£264 GBP
View
A
Retailer 8
-
€311 EUR
$348 USD
View
A
Retailer 9
-
€411 EUR
ZAR 7,419 ZAR
View
A
Retailer 10
-
€440 EUR
£387 GBP
View
B+
Retailer 11
-
€504 EUR
$563 USD
View
B+
Retailer 12
-
€546 EUR
$610 USD
View
B+
Retailer 13
-
€585 EUR
A$1,005 AUD
View
B
Retailer 14
-
€672 EUR
A$1,155 AUD
View
B+
Retailer 15
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€699 EUR
$781 USD
View
B+
Retailer 16
-
€769 EUR
$859 USD
View
B
Retailer 17
-
€923 EUR
$1,031 USD
View
B
Retailer 18
-
€961 EUR
£845 GBP
View
B
Retailer 19
-
€1,055 EUR
$1,179 USD
View
B
Retailer 20
-
€1,147 EUR
$1,281 USD
View
Most Expensive
B
Do Amore Diamonds
36-2095694 · Oct 31
€1,334 EUR
$1,490 USD
View
20 more retailers have this diamond
Prices start from €175 EURSave up to €1,159 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
1.23ct Oval
€175 EUR