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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG728555837

Certificate IGI LG728555837

Diamond specifications and retailer prices

From $353 USD
Save $2,787 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,140 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 LG728555837 or 728555837. Listed at 23 retailers, with prices from $353 to $3,140 at Do Amore Diamonds, a $2,787 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 angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728555837
Dimensions10.03 × 6.69 × 4.20 mm
L/W Ratio1.50
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
10.03 mm6.69 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728555837
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

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: $3,140 USD|Low: $287 USD|High: $6,020 USD|Avg: $1,537 USD|-1.9%
Do Amore Diamonds
Retailer 2
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Retailer 21
September 30, 2026
Retailer 6$395 USD
Retailer 7$438 USD
Retailer 10$614 USD
Retailer 15$660 USD
Retailer 2$704 USD
Retailer 5$704 USD
Retailer 11$764 USD
Retailer 3$814 USD
Retailer 16$865 USD
Retailer 13$1,089 USD
Retailer 20$1,123 USD
Retailer 17$1,178 USD
Retailer 14$1,570 USD
Retailer 21$1,676 USD
Retailer 4$1,708 USD
Retailer 8$1,745 USD
Retailer 9$1,795 USD
Retailer 18$1,913 USD
Retailer 19$2,890 USD
Do Amore Diamonds$3,140 USD
Retailer 12$6,020 USD

13 data points across 21 retailers

23 retailers$353 USD to $3,140 USD

A
Cheapest Retailer
-
$353 USD
A
Retailer 2
-
$395 USD
View
A
Retailer 3
-
$410 USD
View
A
Retailer 4
-
$432 USD
View
A
Retailer 5
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$438 USD
View
A
Retailer 6
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$614 USD
HK$4,800 HKD
View
Price last confirmed 14 days ago
A
Retailer 7
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$660 USD
View
A
Retailer 8
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$704 USD
View
A
Retailer 9
-
$704 USD
View
A
Retailer 10
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$764 USD
€728 EUR
View
Price last confirmed 47 days ago
A
Retailer 11
-
$814 USD
ZAR 13,146 ZAR
View
A
Retailer 12
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$867 USD
£683 GBP
View
A
Retailer 13
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$1,089 USD
View
A
Retailer 14
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$1,123 USD
A$1,727 AUD
View
A
Retailer 15
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$1,178 USD
View
B+
Retailer 16
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$1,554 USD
View
B+
Retailer 17
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$1,676 USD
View
B+
Retailer 18
-
$1,708 USD
View
B+
Retailer 19
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$1,745 USD
SGD 2,358 SGD
View
B+
Retailer 20
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$1,795 USD
View
B+
Retailer 21
-
$1,913 USD
£1,506 GBP
View
B
Retailer 22
-
$2,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-70A6ADC35 · Sep 30
$3,140 USD
View
22 more retailers have this diamond
Prices start from $353 USDSave up to $2,787 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
$353 USD