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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG720586552

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720586552

Diamond specifications and retailer prices

From €328 EUR
$367 USD
As of October 29, 2026
Save €2,822 EUR (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €3,151 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 LG720586552 or 720586552. Listed at 26 retailers as of October 29, 2026, with prices from €328 to €3,151, a €2,822 spread on the same certified stone. Brilliant Earth lists it at €3,151. 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 angle37.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720586552
Dimensions9.92 × 6.73 × 4.21 mm
L/W Ratio1.47
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
9.92 mm6.73 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720586552
Side View
Table 59.0%Crown 37.6°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.6%

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: €3,151 EUR|Low: €315 EUR|High: €4,323 EUR|Avg: €1,200 EUR|-26.4%
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 30, 2026
Retailer 3€328 EUR
Retailer 5€407 EUR
Retailer 2€432 EUR
Retailer 10€542 EUR
Retailer 6€652 EUR
Retailer 11€654 EUR
Retailer 9€700 EUR
Retailer 7€735 EUR
Retailer 8€945 EUR
Retailer 14€1,195 EUR
Retailer 4€1,419 EUR
Retailer 13€1,601 EUR
Retailer 12€2,681 EUR
Brilliant Earth€3,151 EUR

33 data points across 14 retailers

26 retailers€328 EUR to €3,151 EUR

A
Cheapest Retailer
-
€328 EUR
$367 USD
A
Retailer 2
-
€367 EUR
$410 USD
View
Final sale: no returns
A
Retailer 3
-
€381 EUR
$426 USD
View
A
Retailer 4
-
€407 EUR
$455 USD
View
A
Retailer 5
-
€407 EUR
$455 USD
View
A
Retailer 6
-
€432 EUR
£380 GBP
View
A
Retailer 7
-
€447 EUR
HK$3,900 HKD
View
A
Retailer 8
-
€542 EUR
$605 USD
View
A
Retailer 9
-
€644 EUR
$720 USD
View
A
Retailer 10
-
€652 EUR
$728 USD
View
A
Retailer 11
-
€654 EUR
View
A
Retailer 12
-
€700 EUR
ZAR 12,637 ZAR
View
A
Retailer 13
-
€735 EUR
£647 GBP
View
A
Retailer 14
-
€945 EUR
A$1,625 AUD
View
B+
Retailer 15
-
€1,195 EUR
$1,335 USD
View
B+
Retailer 16
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€1,247 EUR
$1,393 USD
View
B+
Retailer 17
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€1,302 EUR
SGD 1,965 SGD
View
B+
Retailer 18
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€1,310 EUR
$1,463 USD
View
B+
Retailer 19
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€1,345 EUR
$1,503 USD
View
B+
Retailer 20
-
€1,419 EUR
$1,585 USD
View
B+
Retailer 21
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€1,540 EUR
$1,720 USD
View
B+
Retailer 22
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€1,546 EUR
$1,727 USD
View
B+
Retailer 23
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€1,582 EUR
£1,392 GBP
View
B+
Retailer 24
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€1,601 EUR
£1,408 GBP
View
Retailer 25
-
€2,681 EUR
$2,995 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
19055592A · Oct 30
€3,151 EUR
$3,520 USD
View
25 more retailers have this diamond
Prices start from €328 EURSave up to €2,822 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
€328 EUR