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Oval|Lab Grown|IGI

1.42ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG822610108

Certificate IGI LG822610108

Diamond specifications and retailer prices

From $413 USD
Save $3,747 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,160 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 LG822610108 or 822610108. Listed at 22 retailers, with prices from $413 to $4,160 at Brilliant Earth, a $3,747 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 angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822610108
Dimensions9.39 × 6.29 × 3.80 mm
L/W Ratio1.49
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
9.39 mm6.29 mm1.42 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822610108
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.4%

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: $4,160 USD|Low: $294 USD|High: $4,160 USD|Avg: $1,458 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
Retailer 19
September 30, 2026
Retailer 5$413 USD
Retailer 9$608 USD
Retailer 4$670 USD
Retailer 6$745 USD
Retailer 3$756 USD
Retailer 12$824 USD
Retailer 8$827 USD
Retailer 18$850 USD
Retailer 7$1,106 USD
Retailer 16$1,235 USD
Retailer 2$1,312 USD
Retailer 19$1,371 USD
Retailer 11$1,726 USD
Retailer 14$1,778 USD
Retailer 10$1,933 USD
Retailer 13$1,998 USD
Retailer 15$2,748 USD
Retailer 17$2,790 USD
Brilliant Earth$4,160 USD

29 data points across 19 retailers

22 retailers$413 USD to $4,160 USD

A
Cheapest Retailer
-
$413 USD
A
Retailer 2
-
$608 USD
View
A
Retailer 3
-
$670 USD
View
A
Retailer 4
-
$745 USD
View
A
Retailer 5
-
$756 USD
€720 EUR
View
B+
Retailer 6
-
$809 USD
£637 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$823 USD
£648 GBP
View
B+
Retailer 8
-
$827 USD
View
B+
Retailer 9
-
$850 USD
ZAR 13,735 ZAR
View
B+
Retailer 10
-
$1,106 USD
View
B+
Retailer 11
-
$1,235 USD
A$1,900 AUD
View
B+
Retailer 12
-
$1,312 USD
£1,033 GBP
View
B
Retailer 13
-
$1,371 USD
View
B
Retailer 14
-
$1,393 USD
CA$1,935 CAD
View
B
Retailer 15
-
$1,664 USD
View
Price last confirmed 51 days ago
B
Retailer 16
-
$1,726 USD
View
B
Retailer 17
-
$1,778 USD
View
B
Retailer 18
-
$1,933 USD
View
B
Retailer 19
-
$1,998 USD
£1,573 GBP
View
B
Retailer 20
-
$2,748 USD
View
B
Retailer 21
-
$2,790 USD
View
Most Expensive
B
Brilliant Earth
21157407Y · Sep 29
$4,160 USD
View
21 more retailers have this diamond
Prices start from $413 USDSave up to $3,747 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
$413 USD