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Oval|Lab Grown|IGI

1.34ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG810625349

Certificate IGI LG810625349

Diamond specifications and retailer prices

From $381 USD
Save $3,549 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,930 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 LG810625349 or 810625349. Listed at 24 retailers, with prices from $381 to $3,930 at Brilliant Earth, a $3,549 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810625349
Dimensions9.08 × 6.26 × 3.83 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm6.26 mm1.34 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810625349
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $3,930 USD|Low: $271 USD|High: $3,930 USD|Avg: $1,302 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
Retailer 20
September 30, 2026
Retailer 5$381 USD
Retailer 9$561 USD
Retailer 4$615 USD
Retailer 6$644 USD
Retailer 20$702 USD
Retailer 10$709 USD
Retailer 8$741 USD
Retailer 18$785 USD
Retailer 14$832 USD
Retailer 7$1,014 USD
Retailer 16$1,132 USD
Retailer 2$1,203 USD
Retailer 19$1,283 USD
Retailer 12$1,636 USD
Retailer 11$1,646 USD
Retailer 13$1,654 USD
Retailer 3$1,842 USD
Retailer 17$2,560 USD
Retailer 15$2,593 USD
Brilliant Earth$3,930 USD

29 data points across 20 retailers

24 retailers$381 USD to $3,930 USD

A
Cheapest Retailer
-
$381 USD
A
Retailer 2
-
$561 USD
View
A
Retailer 3
-
$615 USD
View
A
Retailer 4
-
$644 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$702 USD
€669 EUR
View
A
Retailer 6
-
$709 USD
View
B+
Retailer 7
-
$741 USD
View
B+
Retailer 8
-
$785 USD
ZAR 12,677 ZAR
View
B+
Retailer 9
-
$818 USD
£644 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$834 USD
£657 GBP
View
B+
Retailer 11
-
$1,004 USD
A$1,544 AUD
View
Price last confirmed 47 days ago
B+
Retailer 12
-
$1,014 USD
View
B+
Retailer 13
-
$1,132 USD
A$1,742 AUD
View
B+
Retailer 14
-
$1,203 USD
£947 GBP
View
B+
Retailer 15
-
$1,283 USD
View
B
Retailer 16
-
$1,394 USD
CA$1,936 CAD
View
B
Retailer 17
-
$1,531 USD
View
Price last confirmed 57 days ago
B
Retailer 18
-
$1,636 USD
View
B
Retailer 19
-
$1,646 USD
View
B+
Retailer 20
-
$1,654 USD
View
B
Retailer 21
-
$1,842 USD
£1,450 GBP
View
B
Retailer 22
-
$2,560 USD
View
B
Retailer 23
-
$2,593 USD
View
Most Expensive
B
Brilliant Earth
21158380Y · Sep 29
$3,930 USD
View
23 more retailers have this diamond
Prices start from $381 USDSave up to $3,549 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
$381 USD