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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG692560318

Certificate IGI LG692560318

Diamond specifications and retailer prices

From $380 USD
Save $3,690 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,070 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 LG692560318 or 692560318. Listed at 23 retailers, with prices from $380 to $4,070 at Brilliant Earth, a $3,690 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560318
Dimensions9.89 × 6.95 × 4.21 mm
L/W Ratio1.42
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
9.89 mm6.95 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560318
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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: $4,070 USD|Low: $251 USD|High: $4,070 USD|Avg: $1,377 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 19$380 USD
Retailer 13$498 USD
Retailer 16$560 USD
Retailer 14$589 USD
Retailer 5$660 USD
Retailer 3$685 USD
Retailer 22$726 USD
Retailer 17$767 USD
Retailer 10$985 USD
Retailer 21$1,002 USD
Retailer 9$1,051 USD
Retailer 7$1,080 USD
Retailer 8$1,546 USD
Retailer 12$1,557 USD
Retailer 15$1,615 USD
Retailer 6$1,616 USD
Retailer 4$1,652 USD
Retailer 18$1,707 USD
Retailer 2$2,224 USD
Retailer 11$2,800 USD
Retailer 20$3,030 USD
Brilliant Earth$4,070 USD

39 data points across 22 retailers

23 retailers$380 USD to $4,070 USD

A
Cheapest Retailer
-
$380 USD
B+
Retailer 2
-
$498 USD
View
A
Retailer 3
-
$560 USD
View
A
Retailer 4
-
$589 USD
HK$4,600 HKD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$660 USD
View
A
Retailer 6
-
$685 USD
€652 EUR
View
A
Retailer 7
-
$726 USD
ZAR 11,733 ZAR
View
A
Retailer 8
-
$752 USD
£592 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
$765 USD
£603 GBP
View
A
Retailer 10
-
$985 USD
View
A
Retailer 11
-
$1,002 USD
A$1,541 AUD
View
A
Retailer 12
-
$1,051 USD
View
A
Retailer 13
-
$1,080 USD
View
B+
Retailer 14
-
$1,546 USD
View
B+
Retailer 15
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$1,557 USD
View
B+
Retailer 16
-
$1,616 USD
View
B+
Retailer 17
-
$1,652 USD
SGD 2,232 SGD
View
B+
Retailer 18
-
$1,707 USD
£1,344 GBP
View
B+
Retailer 19
-
$2,224 USD
A$3,421 AUD
View
B
Retailer 20
-
$2,800 USD
View
B
Retailer 21
-
$2,890 USD
View
B
Retailer 22
-
$3,030 USD
View
Most Expensive
B
Brilliant Earth
15114190Y · Oct 1
$4,070 USD
View
22 more retailers have this diamond
Prices start from $380 USDSave up to $3,690 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
$380 USD