Oval|Lab Grown|IGI

1.45ct D IF Oval Lab Grown Diamond

- • D/IF • IGI LG754595292

Certificate IGI LG754595292

Diamond specifications and retailer prices

From $404 USD
Save $3,866 USD (91%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,270 USD at Brilliant Earth
View at Brilliant Earth

About this 1.45ct lab-grown oval diamond

This 1.45ct 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 standard cut grade and certified by IGI LG754595292 or 754595292. Listed at 11 retailers, with prices from $404 to $4,270 at Brilliant Earth, a $3,866 spread on the same certified stone. 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

1.45
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595292
Dimensions6.42 × 6.42 × 9.19 mm
L/W Ratio1.00
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
6.42 mm6.42 mm1.45 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595292
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: 6 hours ago
Current: $4,270 USD|Low: $204 USD|High: $4,270 USD|Avg: $1,012 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

14 data points across 12 retailers

11 retailers$404 USD - $4,270 USD

B+
Cheapest Retailer
-
$404 USD
View
A
Retailer 2
-
$410 USD
HK$3,200 HKD
View
A
Retailer 3
-
$559 USD
€532 EUR
View
A
Retailer 4
-
$575 USD
ZAR 9,295 ZAR
View
A
Retailer 5
-
$595 USD
£468 GBP
View
A
Retailer 6
-
$668 USD
A$1,028 AUD
View
B+
Retailer 7
-
$778 USD
View
B+
Retailer 8
-
$960 USD
View
B
Retailer 9
-
$1,094 USD
View
Most Expensive
B
Brilliant Earth
18146180A · Sep 20
$4,270 USD
View
9 more retailers have this diamond
Prices start from $404 USDSave up to $3,866 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
1.45ct Oval
$404 USD

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