CaratHunter
Plans
Round|Lab Grown|IGI

0.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG657418009

Shape and cutting style on the report: Round brilliant

Certificate IGI LG657418009

Diamond specifications and retailer prices

From $138 USD
As of October 29, 2026
Save $857 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $995 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round 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 LG657418009 or 657418009. Listed at 19 retailers as of October 29, 2026, with prices from $138 to $995, a $857 spread on the same certified stone. Reve Diamonds lists it at $995. 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 angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657418009
Dimensions5.35 × 5.30 × 3.21 mm
L/W Ratio1.01
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
5.35 mm5.30 mm0.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657418009
Side View
Table 57.0%Crown 33.5°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.3%

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 29
Current: $290 USD|Low: $120 USD|High: $1,306 USD|Avg: $371 USD|-1.6%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 17$138 USD
Retailer 8$154 USD
Retailer 10$160 USD
Retailer 2$171 USD
Retailer 4$171 USD
Retailer 18$192 USD
Retailer 5$232 USD
Retailer 15$250 USD
Retailer 1$290 USD
Retailer 11$307 USD
Retailer 13$309 USD
Retailer 3$398 USD
Retailer 14$435 USD
Retailer 9$474 USD
Retailer 6$549 USD
Retailer 16$580 USD
Retailer 7$605 USD
Retailer 12$804 USD
Reve Diamonds$995 USD

42 data points across 19 retailers

19 retailers$138 USD to $995 USD

A
Cheapest Retailer
-
$138 USD
A
Retailer 2
-
$154 USD
View
Final sale: no returns
A
Retailer 3
-
$160 USD
View
A
Retailer 4
-
$171 USD
View
A
Retailer 5
-
$171 USD
View
A
Retailer 6
-
$192 USD
HK$1,500 HKD
View
A
Retailer 7
-
$232 USD
View
A
Retailer 8
-
$250 USD
View
A
Retailer 9
-
$290 USD
£229 GBP
View
A
Retailer 10
-
$307 USD
€292 EUR
View
A
Retailer 11
-
$309 USD
ZAR 4,988 ZAR
View
B+
Retailer 12
-
$398 USD
View
B+
Retailer 13
-
$435 USD
A$669 AUD
View
B+
Retailer 14
-
$474 USD
SGD 641 SGD
View
B
Retailer 15
-
$549 USD
View
B
Retailer 16
-
$580 USD
View
B
Retailer 17
-
$605 USD
View
B
Retailer 18
-
$804 USD
£633 GBP
View
Most Expensive
B
Reve Diamonds
923345F63 · Oct 30
$995 USD
View
18 more retailers have this diamond
Prices start from $138 USDSave up to $857 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 Round
$138 USD