Oval|Lab Grown|IGI

0.54ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG815677388

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815677388

Diamond specifications and retailer prices

From $186 USD
As of October 28, 2026
Save $903 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,089 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815677388 or 815677388. Listed at 21 retailers as of October 28, 2026, with prices from $186 to $1,089, a $903 spread on the same certified stone. Reve Diamonds lists it at $1,089. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815677388
Dimensions6.65 × 4.58 × 2.81 mm
L/W Ratio1.45
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
6.65 mm4.58 mm0.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815677388
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $367 USD|Low: $137 USD|High: $1,107 USD|Avg: $488 USD|+0.1%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 12$186 USD
Retailer 6$212 USD
Retailer 7$214 USD
Retailer 9$292 USD
Retailer 10$356 USD
Retailer 4$360 USD
Retailer 1$367 USD
Retailer 3$369 USD
Retailer 11$375 USD
Retailer 13$427 USD
Retailer 14$528 USD
Retailer 2$540 USD
Retailer 15$721 USD
Retailer 5$728 USD
Retailer 8$975 USD
Reve Diamonds$1,089 USD

37 data points across 16 retailers

21 retailers$186 USD to $1,089 USD

A
Retailer 1
-
$173 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$173 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$186 USD
View
Final sale: no returns
A
Retailer 4
-
$201 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$212 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$214 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$214 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$292 USD
View
A
Retailer 9
-
$356 USD
View
A
Retailer 10
-
$360 USD
View
A
Retailer 11
-
$367 USD
£289 GBP
View
A
Retailer 12
-
$375 USD
ZAR 6,056 ZAR
View
B+
Retailer 13
-
$427 USD
View
B+
Retailer 14
-
$528 USD
A$813 AUD
View
B+
Retailer 15
-
$540 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$690 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$690 USD
View
Price last confirmed 38 days ago
B
Retailer 18
-
$721 USD
View
B
Retailer 19
-
$728 USD
View
B
Retailer 20
-
$975 USD
£768 GBP
View
Most Expensive
B
Reve Diamonds
2D8C3B144 · Oct 28
$1,089 USD
View
20 more retailers have this diamond
Prices start from $186 USDSave up to $903 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
0.54ct Oval
$186 USD