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Oval|Lab Grown|IGI

1.58ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG770619104

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770619104

Diamond specifications and retailer prices

From €227 EUR
$254 USD
As of October 29, 2026
Save €2,207 EUR (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,435 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770619104 or 770619104. Listed at 19 retailers as of October 29, 2026, with prices from €227 to €2,435, a €2,207 spread on the same certified stone. Brilliant Earth lists it at €2,435. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770619104
Dimensions9.41 × 6.59 × 4.07 mm
L/W Ratio1.43
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
9.41 mm6.59 mm1.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770619104
Side View
Table 58.0%Crown 34.2°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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: €2,435 EUR|Low: €227 EUR|High: €4,502 EUR|Avg: €951 EUR|-45.9%
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 31, 2026
Retailer 5€227 EUR
Retailer 8€255 EUR
Retailer 6€264 EUR
Retailer 11€331 EUR
Retailer 7€373 EUR
Retailer 4€403 EUR
Retailer 2€425 EUR
Retailer 17€520 EUR
Retailer 14€522 EUR
Retailer 13€725 EUR
Retailer 15€799 EUR
Retailer 9€959 EUR
Retailer 16€1,002 EUR
Retailer 10€1,092 EUR
Retailer 12€1,256 EUR
Retailer 3€2,023 EUR
Retailer 18€2,247 EUR
Brilliant Earth€2,435 EUR

30 data points across 18 retailers

19 retailers€227 EUR to €2,435 EUR

A+
Cheapest Retailer
-
€227 EUR
$254 USD
A
Retailer 2
-
€255 EUR
$285 USD
View
Final sale: no returns
A
Retailer 3
-
€264 EUR
$295 USD
View
A
Retailer 4
-
€331 EUR
£291 GBP
View
A
Retailer 5
-
€373 EUR
$417 USD
View
B+
Retailer 6
-
€403 EUR
$450 USD
View
A
Retailer 7
-
€425 EUR
$475 USD
View
A
Retailer 8
-
€520 EUR
$581 USD
View
A
Retailer 9
-
€522 EUR
View
A
Retailer 10
-
€725 EUR
A$1,246 AUD
View
A
Retailer 11
-
€799 EUR
$893 USD
View
Retailer 12
-
€812 EUR
$907 USD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
€959 EUR
$1,072 USD
View
B+
Retailer 14
-
€1,002 EUR
$1,119 USD
View
B+
Retailer 15
-
€1,092 EUR
$1,220 USD
View
B+
Retailer 16
-
€1,256 EUR
£1,105 GBP
View
B
Retailer 17
-
€2,023 EUR
$2,260 USD
View
Retailer 18
-
€2,247 EUR
$2,510 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21399221Y · Oct 30
€2,435 EUR
$2,720 USD
View
18 more retailers have this diamond
Prices start from €227 EURSave up to €2,207 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+
1.58ct Oval
€227 EUR