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Oval|Lab Grown|IGI

1.48ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG788627471

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788627471

Diamond specifications and retailer prices

From $1,123 USD
As of October 29, 2026
Save $3,086 USD (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,558 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788627471 or 788627471. Listed at 22 retailers as of October 29, 2026, with a 275% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788627471
Dimensions9.14 × 6.38 × 3.94 mm
L/W Ratio1.43
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
9.14 mm6.38 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788627471
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,140 USD|Low: $1,080 USD|High: $4,566 USD|Avg: $2,334 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Taylor and Hart
October 30, 2026
Retailer 16$1,123 USD
Retailer 9$1,224 USD
Retailer 18$1,257 USD
Retailer 2$1,303 USD
Retailer 7$1,305 USD
Retailer 15$1,422 USD
Retailer 17$1,475 USD
Retailer 10$1,497 USD
Retailer 14$1,510 USD
Retailer 4$1,786 USD
Retailer 3$1,868 USD
Retailer 12$1,885 USD
Retailer 5$2,289 USD
Retailer 19$2,395 USD
Retailer 6$2,414 USD
Retailer 8$2,447 USD
Retailer 11$3,597 USD
Retailer 13$3,930 USD
Retailer 1$4,140 USD
Retailer 20$4,209 USD
Retailer 21$4,362 USD
Taylor and Hart$4,558 USD

37 data points across 22 retailers

22 retailers$1,123 USD to $4,209 USD

B+
Cheapest Retailer
-
$1,123 USD
B+
Retailer 2
-
$1,224 USD
View
B+
Retailer 3
-
$1,257 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,303 USD
View
Retailer 5
-
$1,305 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,422 USD
View
B+
Retailer 7
-
$1,475 USD
View
B+
Retailer 8
-
$1,497 USD
View
B+
Retailer 9
-
$1,510 USD
HK$11,800 HKD
View
B
Retailer 10
-
$1,786 USD
A$2,748 AUD
View
B+
Retailer 11
-
$1,868 USD
View
B+
Retailer 12
-
$1,885 USD
£1,484 GBP
View
B
Retailer 13
-
$2,289 USD
€2,180 EUR
View
B
Retailer 14
-
$2,395 USD
ZAR 38,698 ZAR
View
B
Retailer 15
-
$2,414 USD
View
B
Retailer 16
-
$2,447 USD
View
B
Retailer 17
-
$3,597 USD
£2,832 GBP
View
B
Retailer 18
-
$3,930 USD
View
B
Retailer 19
-
$4,140 USD
View
B
Retailer 20
-
$4,209 USD
£3,314 GBP
View
Retailer 21
-
$4,362 USD
SGD 5,895 SGD
View
Price under review
Most Expensive
Taylor and Hart
5LC1G3P · Oct 30
$4,558 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,123 USDSave up to $3,086 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.

B+
1.48ct Oval
$1,123 USD