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Oval|Lab Grown|IGI

1.23ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG794697240

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794697240

Diamond specifications and retailer prices

From €232 EUR
$259 USD
As of October 29, 2026
Save €2,892 EUR (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,124 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794697240 or 794697240. Listed at 23 retailers as of October 29, 2026, with prices from €232 to €3,124, a €2,892 spread on the same certified stone. Brilliant Earth lists it at €3,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794697240
Dimensions8.79 × 6.14 × 3.72 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.79 mm6.14 mm1.23 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794697240
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €3,124 EUR|Low: €232 EUR|High: €3,124 EUR|Avg: €848 EUR
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 22€232 EUR
Retailer 11€260 EUR
Retailer 19€269 EUR
Retailer 12€287 EUR
Retailer 14€287 EUR
Retailer 13€328 EUR
Retailer 7€385 EUR
Retailer 10€423 EUR
Retailer 18€430 EUR
Retailer 4€498 EUR
Retailer 17€546 EUR
Retailer 2€561 EUR
Retailer 5€574 EUR
Retailer 21€883 EUR
Retailer 20€989 EUR
Retailer 6€1,020 EUR
Retailer 15€1,169 EUR
Retailer 9€1,235 EUR
Retailer 16€1,279 EUR
Retailer 8€2,059 EUR
Retailer 3€2,381 EUR
Brilliant Earth€3,124 EUR

31 data points across 22 retailers

23 retailers€232 EUR to €3,124 EUR

A
Cheapest Retailer
-
€232 EUR
$259 USD
A
Retailer 2
-
€260 EUR
$290 USD
View
Final sale: no returns
A
Retailer 3
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€269 EUR
$301 USD
View
A
Retailer 4
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€287 EUR
$321 USD
View
A
Retailer 5
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€287 EUR
$321 USD
View
A
Retailer 6
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€328 EUR
£288 GBP
View
A
Retailer 7
-
€385 EUR
$430 USD
View
A
Retailer 8
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€423 EUR
$473 USD
View
A
Retailer 9
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€430 EUR
$480 USD
View
A
Retailer 10
-
€546 EUR
ZAR 9,848 ZAR
View
A
Retailer 11
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€561 EUR
£494 GBP
View
B+
Retailer 12
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€574 EUR
$641 USD
View
B+
Retailer 13
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€883 EUR
$987 USD
View
B+
Retailer 14
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€989 EUR
$1,105 USD
View
B+
Retailer 15
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€1,020 EUR
$1,140 USD
View
B
Retailer 16
-
€1,169 EUR
$1,306 USD
View
B
Retailer 17
-
€1,235 EUR
$1,380 USD
View
B+
Retailer 18
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€1,279 EUR
£1,125 GBP
View
B
Retailer 19
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€2,059 EUR
$2,300 USD
View
B
Retailer 20
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€2,130 EUR
$2,380 USD
View
Retailer 21
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€2,345 EUR
$2,620 USD
View
Price last confirmed 10 days ago
Retailer 22
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€2,381 EUR
$2,660 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21802821A · Oct 31
€3,124 EUR
$3,490 USD
View
22 more retailers have this diamond
Prices start from €232 EURSave up to €2,892 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
€232 EUR