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Round|Lab Grown|IGI

3.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG741598223

Certificate IGI LG741598223

Diamond specifications and retailer prices

From $2,496 USD
Save $11,494 USD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,990 USD at Brilliant Earth
View at Brilliant Earth

About this 3.54ct lab-grown round diamond

This 3.54ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741598223 or 741598223. Listed at 10 retailers, with prices from $2,496 to $13,990 at Brilliant Earth, a $11,494 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.54
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741598223
Dimensions9.71 × 9.75 × 6.05 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
9.71 mm9.75 mm3.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741598223
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: Sep 30
Current: $13,990 USD|Low: $2,420 USD|High: $14,000 USD|Avg: $5,475 USD|-0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 1, 2026
Retailer 8$2,496 USD
Retailer 5$3,091 USD
Retailer 4$3,235 USD
Retailer 9$3,272 USD
Retailer 6$3,476 USD
Retailer 2$3,525 USD
Retailer 3$6,163 USD
Retailer 7$6,543 USD
Retailer 10$7,925 USD
Brilliant Earth$13,990 USD

38 data points across 10 retailers

10 retailers$2,496 USD to $13,990 USD

A
Cheapest Retailer
-
$2,496 USD
A
Retailer 2
-
$3,098 USD
£2,439 GBP
View
A
Retailer 3
-
$3,235 USD
View
A
Retailer 4
-
$3,272 USD
View
A
Retailer 5
-
$3,476 USD
View
A
Retailer 6
-
$3,525 USD
€3,357 EUR
View
B+
Retailer 7
-
$6,163 USD
A$9,482 AUD
View
B+
Retailer 8
-
$6,543 USD
£5,152 GBP
View
B+
Retailer 9
-
$7,925 USD
View
Most Expensive
B
Brilliant Earth
18205866A · Oct 1
$13,990 USD
View
9 more retailers have this diamond
Prices start from $2,496 USDSave up to $11,494 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
3.54ct Round
$2,496 USD