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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG782608751

Certificate IGI LG782608751

Diamond specifications and retailer prices

From $393 USD
Save $3,767 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,160 USD at Brilliant Earth
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 LG782608751 or 782608751. Listed at 22 retailers, with prices from $393 to $4,160 at Brilliant Earth, a $3,767 spread on the same certified stone. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782608751
Dimensions9.80 × 6.75 × 4.23 mm
L/W Ratio1.45
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
9.80 mm6.75 mm1.79 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782608751
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $4,160 USD|Low: $289 USD|High: $4,660 USD|Avg: $1,291 USD|-10.7%
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
Retailer 19
October 1, 2026
Retailer 16$393 USD
Retailer 7$440 USD
Retailer 10$446 USD
Retailer 15$590 USD
Retailer 12$615 USD
Retailer 5$702 USD
Retailer 9$749 USD
Retailer 18$775 USD
Retailer 13$777 USD
Retailer 6$994 USD
Retailer 17$1,173 USD
Retailer 8$1,390 USD
Retailer 3$1,444 USD
Retailer 11$1,661 USD
Retailer 14$1,678 USD
Retailer 2$1,726 USD
Retailer 19$1,788 USD
Retailer 4$3,050 USD
Brilliant Earth$4,160 USD

34 data points across 19 retailers

22 retailers$393 USD to $4,160 USD

A
Retailer 1
-
$359 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$393 USD
View
A
Retailer 3
-
$417 USD
View
A
Retailer 4
-
$440 USD
View
A
Retailer 5
-
$446 USD
View
A
Retailer 6
-
$590 USD
View
A
Retailer 7
-
$615 USD
View
A
Retailer 8
-
$702 USD
€669 EUR
View
A
Retailer 9
-
$749 USD
ZAR 12,102 ZAR
View
Price last confirmed 13 days ago
A
Retailer 10
-
$777 USD
£612 GBP
View
A
Retailer 11
-
$777 USD
View
A
Retailer 12
-
$994 USD
View
A
Retailer 13
-
$1,173 USD
View
B+
Retailer 14
-
$1,390 USD
View
B+
Retailer 15
-
$1,444 USD
View
B+
Retailer 16
-
$1,657 USD
View
B+
Retailer 17
-
$1,661 USD
£1,308 GBP
View
Price last confirmed 37 days ago
B+
Retailer 18
-
$1,678 USD
View
B+
Retailer 19
-
$1,726 USD
£1,359 GBP
View
B+
Retailer 20
-
$1,788 USD
View
B
Retailer 21
-
$3,050 USD
View
Most Expensive
B
Brilliant Earth
18328960A · Sep 29
$4,160 USD
View
21 more retailers have this diamond
Prices start from $393 USDSave up to $3,767 USD

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.

A
1.79ct Oval
$393 USD