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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG828668677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828668677

Diamond specifications and retailer prices

From €218 EUR
$244 USD
As of October 29, 2026
Save €987 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,095 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 LG828668677 or 828668677. Listed at 23 retailers as of October 29, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828668677
Dimensions8.63 × 5.94 × 3.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.94 mm1.23 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828668677
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

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: €2,095 EUR|Low: €209 EUR|High: €2,103 EUR|Avg: €735 EUR
Do Amore Diamonds
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
November 1, 2026
Retailer 14€218 EUR
Retailer 6€253 EUR
Retailer 4€271 EUR
Retailer 2€374 EUR
Retailer 10€514 EUR
Retailer 3€546 EUR
Retailer 7€552 EUR
Retailer 8€569 EUR
Retailer 15€710 EUR
Retailer 11€728 EUR
Retailer 13€874 EUR
Retailer 5€961 EUR
Retailer 12€1,092 EUR
Retailer 9€1,205 EUR
Do Amore Diamonds€2,095 EUR

42 data points across 15 retailers

23 retailers€218 EUR to €1,205 EUR

Retailer 1
-
€209 EUR
$234 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€218 EUR
$244 USD
View
A
Retailer 3
-
€244 EUR
$273 USD
View
Final sale: no returns
Retailer 4
-
€253 EUR
$283 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
€271 EUR
$303 USD
View
Retailer 6
-
€271 EUR
$303 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
€271 EUR
$303 USD
View
A
Retailer 8
-
€321 EUR
$359 USD
View
A
Retailer 9
-
€363 EUR
$406 USD
View
A
Retailer 10
-
€374 EUR
£329 GBP
View
A
Retailer 11
-
€514 EUR
ZAR 9,273 ZAR
View
B+
Retailer 12
-
€546 EUR
$610 USD
View
B+
Retailer 13
-
€552 EUR
$617 USD
View
B+
Retailer 14
-
€569 EUR
£501 GBP
View
B+
Retailer 15
-
€710 EUR
A$1,221 AUD
View
B+
Retailer 16
-
€728 EUR
A$1,251 AUD
View
B
Retailer 17
-
€874 EUR
$976 USD
View
Retailer 18
-
€961 EUR
$1,074 USD
View
Price last confirmed 24 days ago
B
Retailer 19
-
€1,092 EUR
$1,220 USD
View
B
Retailer 20
-
€1,112 EUR
$1,242 USD
View
B
Retailer 21
-
€1,193 EUR
$1,333 USD
View
B
Retailer 22
-
€1,205 EUR
£1,060 GBP
View
Most Expensive
Do Amore Diamonds
27-45F614229 · Oct 31
€2,095 EUR
$2,340 USD
View
Price under review
22 more retailers have this diamond
Prices start from €218 EURSave up to €987 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
€218 EUR