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Oval|Lab Grown|IGI

1.59ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729569328

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729569328

Diamond specifications and retailer prices

From €328 EUR
$365 USD
As of October 30, 2026
Save €2,367 EUR (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,695 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct 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 LG729569328 or 729569328. Listed at 26 retailers as of October 29, 2026, with prices from €328 to €2,695, a €2,367 spread on the same certified stone. Brilliant Earth lists it at €2,695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729569328
Dimensions8.98 × 6.46 × 4.26 mm
L/W Ratio1.39
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
8.98 mm6.46 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729569328
Side View
Table 60.0%Crown 38°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 65.9%

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 30
Current: €2,695 EUR|Low: €281 EUR|High: €2,695 EUR|Avg: €890 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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 3€293 EUR
Retailer 2€328 EUR
Retailer 5€363 EUR
Retailer 10€363 EUR
Retailer 7€403 EUR
Retailer 15€503 EUR
Retailer 9€597 EUR
Retailer 14€624 EUR
Retailer 17€639 EUR
Retailer 11€649 EUR
Retailer 13€846 EUR
Retailer 16€898 EUR
Retailer 8€1,160 EUR
Retailer 4€1,272 EUR
Retailer 12€1,463 EUR
Retailer 6€1,548 EUR
Retailer 18€1,972 EUR
Brilliant Earth€2,695 EUR

46 data points across 18 retailers

26 retailers€328 EUR to €2,695 EUR

Retailer 1
-
€293 EUR
$326 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€328 EUR
$365 USD
View
Final sale: no returns
Retailer 3
-
€340 EUR
$378 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€363 EUR
$404 USD
View
Price last confirmed 14 days ago
Retailer 5
-
€363 EUR
$404 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
€403 EUR
HK$3,500 HKD
View
A
Retailer 7
-
€487 EUR
$542 USD
View
A
Retailer 8
-
€503 EUR
$560 USD
View
A
Retailer 9
-
€597 EUR
$664 USD
View
A
Retailer 10
-
€624 EUR
ZAR 11,215 ZAR
View
A
Retailer 11
-
€639 EUR
View
A
Retailer 12
-
€649 EUR
£569 GBP
View
A
Retailer 13
-
€846 EUR
A$1,449 AUD
View
Retailer 14
-
€886 EUR
$986 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€898 EUR
$999 USD
View
B+
Retailer 16
-
€1,009 EUR
$1,123 USD
View
B+
Retailer 17
-
€1,160 EUR
SGD 1,744 SGD
View
Retailer 18
-
€1,167 EUR
$1,299 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
€1,207 EUR
$1,343 USD
View
B+
Retailer 20
-
€1,272 EUR
$1,416 USD
View
B+
Retailer 21
-
€1,372 EUR
$1,527 USD
View
B+
Retailer 22
-
€1,433 EUR
$1,595 USD
View
B+
Retailer 23
-
€1,463 EUR
£1,282 GBP
View
Retailer 24
-
€1,548 EUR
A$2,651 AUD
View
Price last confirmed 29 days ago
B
Retailer 25
-
€1,972 EUR
$2,195 USD
View
Most Expensive
B
Brilliant Earth
15926223A · Oct 29
€2,695 EUR
$3,000 USD
View
25 more retailers have this diamond
Prices start from €328 EURSave up to €2,367 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
1.59ct Oval
€328 EUR