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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG700512510

Certificate IGI LG700512510

Diamond specifications and retailer prices

From $348 USD
Save $3,742 USD (91%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $4,090 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 LG700512510 or 700512510. Listed at 28 retailers, with prices from $348 to $4,090 at Brilliant Earth, a $3,742 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 angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700512510
Dimensions10.15 × 6.88 × 4.15 mm
L/W Ratio1.48
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
10.15 mm6.88 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700512510
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

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: Sep 28
Current: $4,090 USD|Low: $277 USD|High: $4,090 USD|Avg: $1,129 USD
Brilliant Earth
Retailer 2
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Retailer 25
October 1, 2026
Retailer 8$348 USD
Retailer 23$389 USD
Retailer 4$404 USD
Retailer 12$426 USD
Retailer 2$461 USD
Retailer 13$498 USD
Retailer 19$545 USD
Retailer 5$685 USD
Retailer 7$698 USD
Retailer 24$726 USD
Retailer 20$767 USD
Retailer 15$985 USD
Retailer 22$1,002 USD
Retailer 14$1,160 USD
Retailer 10$1,387 USD
Retailer 25$1,387 USD
Retailer 11$1,425 USD
Retailer 18$1,429 USD
Retailer 6$1,448 USD
Retailer 17$1,554 USD
Retailer 16$1,666 USD
Retailer 21$1,707 USD
Retailer 9$1,769 USD
Retailer 3$2,202 USD
Brilliant Earth$4,090 USD

40 data points across 25 retailers

28 retailers$348 USD to $4,090 USD

A
Cheapest Retailer
-
$348 USD
A
Retailer 2
-
$389 USD
View
A
Retailer 3
-
$404 USD
View
A
Retailer 4
-
$426 USD
View
A
Retailer 5
-
$461 USD
£363 GBP
View
B+
Retailer 6
-
$498 USD
View
A
Retailer 7
-
$525 USD
HK$4,100 HKD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$545 USD
View
A
Retailer 9
-
$685 USD
€652 EUR
View
A
Retailer 10
-
$698 USD
View
A
Retailer 11
-
$726 USD
ZAR 11,733 ZAR
View
A
Retailer 12
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$752 USD
£592 GBP
View
Price last confirmed 21 days ago
A
Retailer 13
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$765 USD
£603 GBP
View
A
Retailer 14
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$985 USD
View
A
Retailer 15
-
$1,002 USD
A$1,541 AUD
View
A
Retailer 16
-
$1,160 USD
View
B+
Retailer 17
-
$1,387 USD
View
B+
Retailer 18
-
$1,387 USD
View
B+
Retailer 19
-
$1,429 USD
View
B+
Retailer 20
-
$1,448 USD
SGD 1,957 SGD
View
B+
Retailer 21
-
$1,454 USD
View
B+
Retailer 22
-
$1,554 USD
£1,224 GBP
View
Price last confirmed 22 days ago
B+
Retailer 23
-
$1,666 USD
View
B+
Retailer 24
-
$1,707 USD
£1,344 GBP
View
B+
Retailer 25
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$1,769 USD
View
B
Retailer 26
-
$2,202 USD
A$3,388 AUD
View
B
Retailer 27
-
$3,318 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Brilliant Earth
14915175A · Oct 1
$4,090 USD
View
27 more retailers have this diamond
Prices start from $348 USDSave up to $3,742 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
$348 USD