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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG766613786

Certificate IGI LG766613786

Diamond specifications and retailer prices

From $410 USD
Save $5,610 USD (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,020 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 LG766613786 or 766613786. Listed at 21 retailers, with prices from $410 to $6,020 at Brilliant Earth, a $5,610 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 angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766613786
Dimensions10.07 × 6.90 × 4.14 mm
L/W Ratio1.46
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
10.07 mm6.90 mm1.79 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766613786
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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: Oct 1
Current: $6,020 USD|Low: $292 USD|High: $6,020 USD|Avg: $1,600 USD
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
Retailer 20
October 1, 2026
Retailer 4$410 USD
Retailer 8$499 USD
Retailer 2$668 USD
Retailer 5$690 USD
Retailer 20$720 USD
Retailer 17$766 USD
Retailer 18$811 USD
Retailer 13$811 USD
Retailer 16$1,056 USD
Retailer 9$1,224 USD
Retailer 11$1,393 USD
Retailer 19$1,454 USD
Retailer 10$1,503 USD
Retailer 12$1,727 USD
Retailer 3$1,768 USD
Retailer 14$1,800 USD
Retailer 6$1,865 USD
Retailer 15$3,055 USD
Retailer 7$3,200 USD
Brilliant Earth$6,020 USD

37 data points across 20 retailers

21 retailers$410 USD to $6,020 USD

A
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$499 USD
HK$3,900 HKD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$668 USD
View
A
Retailer 4
-
$690 USD
View
A
Retailer 5
-
$720 USD
View
A
Retailer 6
-
$766 USD
ZAR 12,376 ZAR
View
A
Retailer 7
-
$811 USD
€772 EUR
View
A
Retailer 8
-
$813 USD
£640 GBP
View
A
Retailer 9
-
$1,056 USD
A$1,625 AUD
View
B+
Retailer 10
-
$1,224 USD
View
B+
Retailer 11
-
$1,393 USD
View
B+
Retailer 12
-
$1,454 USD
SGD 1,965 SGD
View
B+
Retailer 13
-
$1,503 USD
View
B+
Retailer 14
-
$1,685 USD
View
B+
Retailer 15
-
$1,727 USD
View
B+
Retailer 16
-
$1,768 USD
£1,392 GBP
View
B+
Retailer 17
-
$1,800 USD
£1,417 GBP
View
B+
Retailer 18
-
$1,865 USD
View
B
Retailer 19
-
$3,055 USD
View
B
Retailer 20
-
$3,200 USD
£2,520 GBP
View
Most Expensive
B
Brilliant Earth
17255938A · Oct 1
$6,020 USD
View
20 more retailers have this diamond
Prices start from $410 USDSave up to $5,610 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
$410 USD