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Oval|Lab Grown|IGI

1.34ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG726503974

Certificate IGI LG726503974

Diamond specifications and retailer prices

From $293 USD
Save $3,057 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,350 USD at Brilliant Earth
View at Brilliant Earth

About this 1.34ct lab-grown oval diamond

This 1.34ct 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 LG726503974 or 726503974. Listed at 23 retailers, with prices from $293 to $3,350 at Brilliant Earth, a $3,057 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

1.34
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726503974
Dimensions6.23 × 6.23 × 8.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.23 mm6.23 mm1.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726503974
Side View
Table 62.0%Crown 34.4°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 60.8%

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: Sep 28
Current: $3,350 USD|Low: $223 USD|High: $3,350 USD|Avg: $1,052 USD|+4.0%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 5$328 USD
Retailer 10$363 USD
Retailer 12$490 USD
Retailer 13$520 USD
Retailer 19$581 USD
Retailer 3$616 USD
Retailer 18$617 USD
Retailer 14$636 USD
Retailer 11$785 USD
Retailer 17$883 USD
Retailer 7$935 USD
Retailer 6$1,019 USD
Retailer 9$1,216 USD
Retailer 4$1,269 USD
Retailer 2$1,416 USD
Retailer 15$1,473 USD
Retailer 8$1,490 USD
Retailer 16$1,935 USD
Brilliant Earth$3,350 USD

40 data points across 19 retailers

23 retailers$293 USD to $3,350 USD

A
Cheapest Retailer
-
$293 USD
A
Retailer 2
-
$328 USD
View
A
Retailer 3
-
$340 USD
View
A
Retailer 4
-
$359 USD
View
A
Retailer 5
-
$363 USD
View
A
Retailer 6
-
$490 USD
View
A
Retailer 7
-
$520 USD
View
A
Retailer 8
-
$581 USD
€553 EUR
View
A
Retailer 9
-
$616 USD
View
A
Retailer 10
-
$617 USD
ZAR 9,967 ZAR
View
A
Retailer 11
-
$637 USD
£501 GBP
View
B+
Retailer 12
-
$785 USD
A$1,208 AUD
View
B+
Retailer 13
-
$883 USD
A$1,358 AUD
View
B+
Retailer 14
-
$935 USD
View
B+
Retailer 15
-
$1,019 USD
View
B+
Retailer 16
-
$1,168 USD
View
B+
Retailer 17
-
$1,216 USD
View
B+
Retailer 18
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$1,295 USD
View
B
Retailer 19
-
$1,416 USD
A$2,178 AUD
View
B+
Retailer 20
-
$1,473 USD
£1,160 GBP
View
B+
Retailer 21
-
$1,490 USD
View
B
Retailer 22
-
$1,935 USD
View
Most Expensive
B
Brilliant Earth
15765476A · Sep 29
$3,350 USD
View
22 more retailers have this diamond
Prices start from $293 USDSave up to $3,057 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
1.34ct Oval
$293 USD