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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG839608319

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839608319

Diamond specifications and retailer prices

From €361 EUR
£318 GBP
As of October 30, 2026
Save €2,763 EUR (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,124 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.79ct lab-grown oval diamond

This 1.79ct 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 LG839608319 or 839608319. Listed at 13 retailers as of October 30, 2026, with prices from €361 to €3,124, a €2,763 spread on the same certified stone. Brilliant Earth lists it at €3,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839608319
Dimensions9.75 × 6.82 × 4.22 mm
L/W Ratio1.43
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
9.75 mm6.82 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839608319
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

Caratlytics Score

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A+
Exceptional
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 30
Current: €3,124 EUR|Low: €361 EUR|High: €3,554 EUR|Avg: €1,345 EUR|-12.1%
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
October 31, 2026
Retailer 9€361 EUR
Retailer 10€474 EUR
Retailer 13€508 EUR
Retailer 2€566 EUR
Retailer 12€794 EUR
Retailer 8€948 EUR
Retailer 14€972 EUR
Retailer 6€1,166 EUR
Retailer 5€1,288 EUR
Retailer 4€1,377 EUR
Retailer 7€1,971 EUR
Retailer 11€2,211 EUR
Retailer 3€2,658 EUR
Brilliant Earth€3,124 EUR

27 data points across 14 retailers

13 retailers€361 EUR to €3,124 EUR

A+
Cheapest Retailer
-
€361 EUR
£318 GBP
A
Retailer 2
-
€474 EUR
$530 USD
View
A
Retailer 3
-
€508 EUR
$568 USD
View
A
Retailer 4
-
€566 EUR
View
A
Retailer 5
-
€794 EUR
A$1,365 AUD
View
A
Retailer 6
-
€948 EUR
$1,059 USD
View
A
Retailer 7
-
€972 EUR
$1,086 USD
View
Retailer 8
-
€1,288 EUR
$1,439 USD
View
Price last confirmed 15 days ago
Retailer 9
-
€1,377 EUR
£1,211 GBP
View
Price last confirmed 12 days ago
B+
Retailer 10
-
€1,971 EUR
A$3,388 AUD
View
B
Retailer 11
-
€2,211 EUR
$2,470 USD
View
Retailer 12
-
€2,658 EUR
$2,970 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
22166027Y · Oct 30
€3,124 EUR
$3,490 USD
View
12 more retailers have this diamond
Prices start from €361 EURSave up to €2,763 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+
1.79ct Oval
€361 EUR