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Oval|Lab Grown|IGI

1.67ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG840629764

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840629764

Diamond specifications and retailer prices

From €323 EUR
$361 USD
As of October 29, 2026
Save €3,257 EUR (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,580 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.67ct lab-grown oval diamond

This 1.67ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629764 or 840629764. Listed at 20 retailers as of October 28, 2026, with prices from €323 to €3,580, a €3,257 spread on the same certified stone. Rare Carat lists it at €3,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629764
Dimensions9.39 × 6.75 × 4.13 mm
L/W Ratio1.39
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
9.39 mm6.75 mm1.67 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629764
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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: €3,580 EUR|Low: €323 EUR|High: €4,359 EUR|Avg: €1,166 EUR
Rare Carat
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
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Retailer 20
October 31, 2026
Retailer 11€323 EUR
Retailer 8€366 EUR
Retailer 7€374 EUR
Retailer 19€400 EUR
Retailer 17€414 EUR
Retailer 13€604 EUR
Retailer 20€634 EUR
Retailer 4€642 EUR
Retailer 3€688 EUR
Retailer 2€716 EUR
Retailer 6€1,107 EUR
Retailer 14€1,174 EUR
Retailer 5€1,287 EUR
Retailer 12€1,323 EUR
Retailer 9€1,379 EUR
Retailer 10€1,399 EUR
Retailer 16€1,520 EUR
Retailer 18€1,573 EUR
Retailer 15€3,222 EUR
Rare Carat€3,580 EUR

6 data points across 20 retailers

20 retailers€323 EUR to €3,580 EUR

A
Cheapest Retailer
-
€323 EUR
$361 USD
A
Retailer 2
-
€366 EUR
$409 USD
View
Final sale: no returns
A
Retailer 3
-
€374 EUR
$418 USD
View
A
Retailer 4
-
€400 EUR
$447 USD
View
A
Retailer 5
-
€414 EUR
£364 GBP
View
A
Retailer 6
-
€604 EUR
$675 USD
View
A
Retailer 7
-
€634 EUR
$708 USD
View
A
Retailer 8
-
€642 EUR
$717 USD
View
A
Retailer 9
-
€688 EUR
ZAR 12,419 ZAR
View
A
Retailer 10
-
€716 EUR
£630 GBP
View
B+
Retailer 11
-
€1,107 EUR
$1,237 USD
View
B+
Retailer 12
-
€1,174 EUR
$1,312 USD
View
B+
Retailer 13
-
€1,287 EUR
$1,438 USD
View
B+
Retailer 14
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€1,323 EUR
$1,479 USD
View
B+
Retailer 15
-
€1,379 EUR
SGD 2,082 SGD
View
B+
Retailer 16
-
€1,399 EUR
$1,563 USD
View
B
Retailer 17
-
€1,520 EUR
$1,698 USD
View
B+
Retailer 18
-
€1,573 EUR
£1,384 GBP
View
B
Retailer 19
-
€3,222 EUR
$3,600 USD
View
Most Expensive
B
Rare Carat
JH-260652 · Oct 28
€3,580 EUR
$4,000 USD
View
19 more retailers have this diamond
Prices start from €323 EURSave up to €3,257 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
1.67ct Oval
€323 EUR