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Oval|Lab Grown|IGI

1.63ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729569818

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729569818

Diamond specifications and retailer prices

From €334 EUR
$372 USD
As of October 28, 2026
Save €2,487 EUR (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,821 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.63ct lab-grown oval diamond

This 1.63ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729569818 or 729569818. Listed at 27 retailers as of October 28, 2026, with prices from €334 to €2,821, a €2,487 spread on the same certified stone. Brilliant Earth lists it at €2,821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729569818
Dimensions9.34 × 6.78 × 9.34 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
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
9.34 mm6.78 mm1.63 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729569818
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.4%

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 28
Current: €2,821 EUR|Low: €288 EUR|High: €2,821 EUR|Avg: €947 EUR
Brilliant Earth
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
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Retailer 18
Retailer 19
October 29, 2026
Retailer 3€299 EUR
Retailer 10€334 EUR
Retailer 6€371 EUR
Retailer 11€371 EUR
Retailer 7€414 EUR
Retailer 15€508 EUR
Retailer 9€606 EUR
Retailer 14€638 EUR
Retailer 17€652 EUR
Retailer 2€665 EUR
Retailer 18€682 EUR
Retailer 13€865 EUR
Retailer 16€921 EUR
Retailer 8€1,186 EUR
Retailer 5€1,305 EUR
Retailer 12€1,496 EUR
Retailer 4€1,580 EUR
Retailer 19€2,345 EUR
Brilliant Earth€2,821 EUR

43 data points across 19 retailers

27 retailers€334 EUR to €2,821 EUR

A
Retailer 1
-
€299 EUR
$333 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€334 EUR
$372 USD
View
Final sale: no returns
A
Retailer 3
-
€348 EUR
$387 USD
View
Price last confirmed 16 days ago
A
Retailer 4
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€371 EUR
$413 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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€371 EUR
$413 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
€414 EUR
HK$3,600 HKD
View
A
Retailer 7
-
€499 EUR
$555 USD
View
A
Retailer 8
-
€508 EUR
$565 USD
View
A
Retailer 9
-
€606 EUR
$674 USD
View
A
Retailer 10
-
€638 EUR
ZAR 11,473 ZAR
View
A
Retailer 11
-
€652 EUR
View
A
Retailer 12
-
€665 EUR
£583 GBP
View
A
Retailer 13
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€682 EUR
A$1,168 AUD
View
A
Retailer 14
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€865 EUR
$963 USD
View
Price last confirmed 8 days ago
A
Retailer 15
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€865 EUR
A$1,482 AUD
View
A
Retailer 16
-
€921 EUR
$1,025 USD
View
B+
Retailer 17
-
€1,057 EUR
$1,176 USD
View
B+
Retailer 18
-
€1,186 EUR
SGD 1,784 SGD
View
B+
Retailer 19
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€1,194 EUR
$1,329 USD
View
Price last confirmed 11 days ago
B+
Retailer 20
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€1,233 EUR
$1,372 USD
View
B+
Retailer 21
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€1,305 EUR
$1,452 USD
View
B+
Retailer 22
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€1,403 EUR
$1,562 USD
View
B+
Retailer 23
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€1,455 EUR
$1,619 USD
View
B+
Retailer 24
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€1,496 EUR
£1,311 GBP
View
B+
Retailer 25
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€1,580 EUR
A$2,706 AUD
View
Price last confirmed 26 days ago
B
Retailer 26
-
€2,345 EUR
$2,610 USD
View
Most Expensive
B
Brilliant Earth
16424222A · Oct 29
€2,821 EUR
$3,140 USD
View
26 more retailers have this diamond
Prices start from €334 EURSave up to €2,487 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
1.63ct Oval
€334 EUR