Oval|Lab Grown|IGI

1.48ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG836607833

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836607833

Diamond specifications and retailer prices

From $274 USD
As of October 30, 2026
Save $2,176 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,450 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836607833 or 836607833. Listed at 15 retailers as of October 30, 2026, with prices from $274 to $2,450, a $2,176 spread on the same certified stone. Brilliant Earth lists it at $2,450. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.48
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607833
Dimensions9.10 × 6.42 × 3.94 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
9.10 mm6.42 mm1.48 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607833
Side View
Table 60.0%Crown 33.5°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,450 USD|Low: $274 USD|High: $2,920 USD|Avg: $1,039 USD|-16.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 6$274 USD
Retailer 9$313 USD
Retailer 4$511 USD
Retailer 11$521 USD
Retailer 14$522 USD
Retailer 10$576 USD
Retailer 12$740 USD
Retailer 2$762 USD
Retailer 16$1,023 USD
Retailer 8$1,027 USD
Retailer 5$1,098 USD
Retailer 3$1,125 USD
Retailer 15$1,223 USD
Retailer 13$2,090 USD
Brilliant Earth$2,450 USD
Retailer 7$2,450 USD

27 data points across 16 retailers

15 retailers$274 USD to $2,450 USD

A
Cheapest Retailer
-
$274 USD
Final sale: no returns
A
Retailer 2
-
$313 USD
£247 GBP
View
A
Retailer 3
-
$511 USD
View
A
Retailer 4
-
$521 USD
ZAR 8,423 ZAR
View
A
Retailer 5
-
$576 USD
£454 GBP
View
A
Retailer 6
-
$740 USD
A$1,139 AUD
View
A
Retailer 7
-
$762 USD
View
B+
Retailer 8
-
$1,023 USD
SGD 1,383 SGD
View
B+
Retailer 9
-
$1,027 USD
View
B+
Retailer 10
-
$1,098 USD
View
B+
Retailer 11
-
$1,114 USD
View
B+
Retailer 12
-
$1,223 USD
£963 GBP
View
Retailer 13
-
$2,090 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$2,450 USD
View
Most Expensive
B
Brilliant Earth
21695287A · Oct 30
$2,450 USD
View
14 more retailers have this diamond
Prices start from $274 USDSave up to $2,176 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
1.48ct Oval
$274 USD