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Oval|Lab Grown|IGI

1.63ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG739588680

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739588680

Diamond specifications and retailer prices

From €283 EUR
$315 USD
As of October 29, 2026
Save €2,466 EUR (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,749 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 LG739588680 or 739588680. Listed at 24 retailers as of October 29, 2026, with prices from €283 to €2,749, a €2,466 spread on the same certified stone. Brilliant Earth lists it at €2,749. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588680
Dimensions6.67 × 6.67 × 4.05 mm
L/W Ratio1.00
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
6.67 mm6.67 mm1.63 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588680
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

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: €2,749 EUR|Low: €269 EUR|High: €2,758 EUR|Avg: €922 EUR|-0.3%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 10€283 EUR
Retailer 12€442 EUR
Retailer 15€458 EUR
Retailer 8€528 EUR
Retailer 13€539 EUR
Retailer 2€553 EUR
Retailer 6€620 EUR
Retailer 3€698 EUR
Retailer 11€729 EUR
Retailer 9€996 EUR
Retailer 16€1,040 EUR
Retailer 5€1,053 EUR
Retailer 17€1,206 EUR
Retailer 4€1,257 EUR
Retailer 14€1,306 EUR
Retailer 7€2,363 EUR
Brilliant Earth€2,749 EUR

39 data points across 17 retailers

24 retailers€283 EUR to €2,749 EUR

Retailer 1
-
€261 EUR
$291 USD
Price last confirmed 36 days ago
Retailer 2
-
€261 EUR
$291 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€283 EUR
$315 USD
View
Final sale: no returns
Retailer 4
-
€304 EUR
$338 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€320 EUR
$356 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€324 EUR
$361 USD
View
Price last confirmed 17 days ago
Retailer 7
-
€324 EUR
$361 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
€442 EUR
$492 USD
View
A
Retailer 9
-
€458 EUR
$510 USD
View
A
Retailer 10
-
€539 EUR
ZAR 9,684 ZAR
View
A
Retailer 11
-
€553 EUR
£485 GBP
View
A
Retailer 12
-
€620 EUR
$690 USD
View
A
Retailer 13
-
€698 EUR
$777 USD
View
A
Retailer 14
-
€729 EUR
A$1,248 AUD
View
B+
Retailer 15
-
€996 EUR
$1,109 USD
View
B+
Retailer 16
-
€1,040 EUR
$1,158 USD
View
Retailer 17
-
€1,042 EUR
$1,160 USD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
€1,053 EUR
$1,172 USD
View
B+
Retailer 19
-
€1,119 EUR
$1,246 USD
View
B+
Retailer 20
-
€1,206 EUR
$1,342 USD
View
B+
Retailer 21
-
€1,257 EUR
£1,102 GBP
View
B+
Retailer 22
-
€1,306 EUR
$1,453 USD
View
B
Retailer 23
-
€2,363 EUR
$2,630 USD
View
Most Expensive
B
Brilliant Earth
17527753A · Oct 29
€2,749 EUR
$3,060 USD
View
23 more retailers have this diamond
Prices start from €283 EURSave up to €2,466 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
€283 EUR