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Oval|Lab Grown|IGI

1.42ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG761529476

Certificate IGI LG761529476

Diamond specifications and retailer prices

From $323 USD
Save $3,857 USD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,180 USD at Brilliant Earth
View at Brilliant Earth

About this 1.42ct lab-grown oval diamond

This 1.42ct 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 top-tier cut grade and certified by IGI LG761529476 or 761529476. Listed at 18 retailers, with prices from $323 to $4,180 at Brilliant Earth, a $3,857 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761529476
Dimensions9.46 × 6.26 × 3.88 mm
L/W Ratio1.51
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
9.46 mm6.26 mm1.42 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761529476
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 1
Current: $4,180 USD|Low: $230 USD|High: $4,180 USD|Avg: $1,107 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
September 30, 2026
Retailer 4$323 USD
Retailer 10$397 USD
Retailer 16$573 USD
Retailer 5$575 USD
Retailer 2$588 USD
Retailer 15$609 USD
Retailer 3$615 USD
Retailer 11$626 USD
Retailer 13$871 USD
Retailer 8$1,006 USD
Retailer 6$1,034 USD
Retailer 17$1,151 USD
Retailer 9$1,202 USD
Retailer 18$1,402 USD
Retailer 14$1,453 USD
Retailer 7$1,478 USD
Retailer 12$2,140 USD
Brilliant Earth$4,180 USD

35 data points across 18 retailers

18 retailers$323 USD to $4,180 USD

A
Cheapest Retailer
-
$323 USD
A
Retailer 2
-
$397 USD
HK$3,100 HKD
View
A
Retailer 3
-
$573 USD
€546 EUR
View
A
Retailer 4
-
$575 USD
View
A
Retailer 5
-
$588 USD
View
A
Retailer 6
-
$609 USD
ZAR 9,836 ZAR
View
A
Retailer 7
-
$615 USD
View
A
Retailer 8
-
$628 USD
£494 GBP
View
B+
Retailer 9
-
$871 USD
A$1,340 AUD
View
B+
Retailer 10
-
$1,006 USD
View
B+
Retailer 11
-
$1,034 USD
View
B+
Retailer 12
-
$1,151 USD
SGD 1,556 SGD
View
B+
Retailer 13
-
$1,202 USD
View
B
Retailer 14
-
$1,402 USD
£1,104 GBP
View
B
Retailer 15
-
$1,453 USD
£1,144 GBP
View
B
Retailer 16
-
$1,478 USD
View
B
Retailer 17
-
$2,140 USD
View
Most Expensive
B
Brilliant Earth
19056282A · Oct 1
$4,180 USD
View
17 more retailers have this diamond
Prices start from $323 USDSave up to $3,857 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
1.42ct Oval
$323 USD