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Oval|Lab Grown|IGI

1.54ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG761553517

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761553517

Diamond specifications and retailer prices

From $616 USD
As of October 30, 2026
Save $3,884 USD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,500 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761553517 or 761553517. Listed at 24 retailers as of October 29, 2026, with prices from $616 to $4,500, a $3,884 spread on the same certified stone. Brilliant Earth lists it at $4,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761553517
Dimensions9.60 × 6.51 × 3.95 mm
L/W Ratio1.47
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
9.60 mm6.51 mm1.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761553517
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,500 USD|Low: $529 USD|High: $4,500 USD|Avg: $1,506 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
October 30, 2026
Retailer 17$551 USD
Retailer 7$617 USD
Retailer 5$683 USD
Retailer 2$706 USD
Retailer 13$790 USD
Retailer 9$901 USD
Retailer 3$915 USD
Retailer 11$1,006 USD
Retailer 10$1,065 USD
Retailer 12$1,174 USD
Retailer 16$1,534 USD
Retailer 6$1,797 USD
Retailer 15$2,100 USD
Retailer 8$2,163 USD
Retailer 4$2,377 USD
Retailer 14$2,971 USD
Brilliant Earth$4,500 USD

40 data points across 17 retailers

24 retailers$616 USD to $4,500 USD

Retailer 1
-
$551 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$616 USD
View
Final sale: no returns
Retailer 3
-
$617 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$683 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$683 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$706 USD
£556 GBP
View
A
Retailer 7
-
$790 USD
View
A
Retailer 8
-
$901 USD
View
A
Retailer 9
-
$915 USD
View
B+
Retailer 10
-
$1,006 USD
A$1,548 AUD
View
B+
Retailer 11
-
$1,065 USD
£839 GBP
View
B+
Retailer 12
-
$1,138 USD
View
B+
Retailer 13
-
$1,174 USD
ZAR 18,971 ZAR
View
B+
Retailer 14
-
$1,534 USD
View
Retailer 15
-
$1,797 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$1,996 USD
£1,572 GBP
View
B
Retailer 17
-
$2,100 USD
€2,000 EUR
View
B
Retailer 18
-
$2,163 USD
SGD 2,923 SGD
View
B
Retailer 19
-
$2,201 USD
View
B
Retailer 20
-
$2,217 USD
View
B
Retailer 21
-
$2,314 USD
View
B
Retailer 22
-
$2,377 USD
View
B
Retailer 23
-
$2,971 USD
£2,339 GBP
View
Most Expensive
B
Brilliant Earth
20045737A · Oct 29
$4,500 USD
View
23 more retailers have this diamond
Prices start from $616 USDSave up to $3,884 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.54ct Oval
$616 USD