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Oval|Lab Grown|IGI

1.79ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG804650428

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804650428

Diamond specifications and retailer prices

From $367 USD
As of October 29, 2026
Save $4,163 USD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,530 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650428 or 804650428. Listed at 24 retailers as of October 28, 2026, with prices from $367 to $4,530, a $4,163 spread on the same certified stone. Rare Carat lists it at $4,530. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650428
Dimensions9.72 × 6.85 × 4.26 mm
L/W Ratio1.42
Girdle conditionFaceted
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
9.72 mm6.85 mm1.79 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650428
Side View
Table 58.0%Crown 34.9°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,530 USD|Low: $358 USD|High: $4,530 USD|Avg: $1,146 USD
Rare Carat
Retailer 2
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Retailer 21
October 30, 2026
Retailer 6$367 USD
Retailer 9$426 USD
Retailer 20$426 USD
Retailer 14$455 USD
Retailer 18$455 USD
Retailer 16$605 USD
Retailer 3$720 USD
Retailer 4$726 USD
Retailer 15$782 USD
Retailer 17$803 USD
Retailer 13$821 USD
Retailer 5$1,334 USD
Retailer 7$1,402 USD
Retailer 12$1,462 USD
Retailer 10$1,502 USD
Retailer 11$1,605 USD
Retailer 21$1,628 USD
Retailer 2$1,754 USD
Retailer 8$1,768 USD
Retailer 19$1,779 USD
Rare Carat$4,530 USD

23 data points across 21 retailers

24 retailers$367 USD to $4,530 USD

A
Cheapest Retailer
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$367 USD
A
Retailer 2
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$426 USD
View
Final sale: no returns
A
Retailer 3
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$426 USD
View
A
Retailer 4
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$455 USD
View
A
Retailer 5
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$455 USD
View
A
Retailer 6
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$605 USD
View
A
Retailer 7
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$720 USD
View
A
Retailer 8
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$726 USD
View
A
Retailer 9
-
$782 USD
ZAR 12,628 ZAR
View
A
Retailer 10
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$803 USD
€765 EUR
View
A
Retailer 11
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$821 USD
£646 GBP
View
Retailer 12
-
$1,111 USD
View
Price last confirmed 21 days ago
B+
Retailer 13
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$1,334 USD
View
B+
Retailer 14
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$1,402 USD
View
B+
Retailer 15
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$1,462 USD
View
B+
Retailer 16
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$1,502 USD
View
B+
Retailer 17
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$1,569 USD
View
B+
Retailer 18
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$1,605 USD
SGD 2,169 SGD
View
B+
Retailer 19
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$1,628 USD
View
B+
Retailer 20
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$1,754 USD
View
B+
Retailer 21
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$1,768 USD
£1,392 GBP
View
B+
Retailer 22
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$1,779 USD
£1,401 GBP
View
B
Retailer 23
-
$3,770 USD
View
Most Expensive
B
Rare Carat
PD-211676 · Oct 28
$4,530 USD
View
23 more retailers have this diamond
Prices start from $367 USDSave up to $4,163 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.79ct Oval
$367 USD