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Oval|Lab Grown|IGI

1.47ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG754570591

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754570591

Diamond specifications and retailer prices

From $268 USD
As of October 29, 2026
Save $1,143 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,411 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.47ct lab-grown oval diamond

This 1.47ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754570591 or 754570591. Listed at 18 retailers as of October 28, 2026, with prices from $268 to $1,411, a $1,143 spread on the same certified stone. Reve Diamonds lists it at $1,411. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754570591
Dimensions9.35 × 6.32 × 3.91 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
9.35 mm6.32 mm1.47 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754570591
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.9%

Caratlytics Score

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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: $638 USD|Low: $257 USD|High: $1,411 USD|Avg: $724 USD|+4.6%
Retailer 1
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 2$268 USD
Retailer 6$300 USD
Retailer 5$311 USD
Retailer 3$333 USD
Retailer 18$333 USD
Retailer 15$354 USD
Retailer 13$460 USD
Retailer 17$460 USD
Retailer 12$571 USD
Retailer 7$593 USD
Retailer 1$638 USD
Retailer 11$809 USD
Retailer 16$1,022 USD
Retailer 4$1,069 USD
Retailer 8$1,119 USD
Retailer 10$1,120 USD
Retailer 9$1,295 USD
Retailer 14$1,340 USD
Reve Diamonds$1,411 USD

41 data points across 19 retailers

18 retailers$268 USD to $1,411 USD

A
Cheapest Retailer
-
$268 USD
A
Retailer 2
-
$300 USD
View
Final sale: no returns
A
Retailer 3
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$311 USD
View
A
Retailer 4
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$333 USD
View
A
Retailer 5
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$333 USD
View
Retailer 6
-
$354 USD
£278 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
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$460 USD
View
A
Retailer 8
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$460 USD
View
A
Retailer 9
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$571 USD
ZAR 9,231 ZAR
View
A
Retailer 10
-
$593 USD
View
A
Retailer 11
-
$638 USD
£502 GBP
View
B+
Retailer 12
-
$809 USD
A$1,245 AUD
View
B+
Retailer 13
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$1,022 USD
View
B+
Retailer 14
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$1,069 USD
View
B+
Retailer 15
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$1,119 USD
View
B+
Retailer 16
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$1,120 USD
View
B
Retailer 17
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$1,340 USD
£1,055 GBP
View
Most Expensive
B
Reve Diamonds
82D699916 · Oct 28
$1,411 USD
View
17 more retailers have this diamond
Prices start from $268 USDSave up to $1,143 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
1.47ct Oval
$268 USD