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Round|Lab Grown|IGI

3.54ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811634743

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811634743

Diamond specifications and retailer prices

From $3,014 USD
As of October 29, 2026
Save $8,487 USD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,501 USD at With Clarity · As of October 30, 2026
View at With Clarity

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634743 or 811634743. Listed at 14 retailers as of October 29, 2026, with prices from $3,014 to $11,501, a $8,487 spread on the same certified stone. With Clarity lists it at $11,501. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634743
Dimensions9.77 × 9.84 × 5.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
9.77 mm9.84 mm3.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634743
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: $3,986 USD|Low: $2,890 USD|High: $12,610 USD|Avg: $7,106 USD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 2$3,014 USD
Retailer 8$3,470 USD
Retailer 1$3,986 USD
Retailer 11$4,475 USD
Retailer 6$4,750 USD
Retailer 10$6,455 USD
Retailer 5$6,883 USD
Retailer 3$7,788 USD
Retailer 12$7,913 USD
Retailer 7$7,946 USD
Retailer 4$10,340 USD
With Clarity$11,271 USD
Retailer 9$11,490 USD

42 data points across 13 retailers

14 retailers$3,014 USD to $11,501 USD

A
Cheapest Retailer
-
$3,014 USD
A
Retailer 2
-
$3,470 USD
View
B+
Retailer 3
-
$3,622 USD
HK$28,300 HKD
View
B+
Retailer 4
-
$3,986 USD
£3,139 GBP
View
B+
Retailer 5
-
$4,475 USD
View
B+
Retailer 6
-
$4,750 USD
€4,524 EUR
View
B+
Retailer 7
-
$6,455 USD
View
B+
Retailer 8
-
$6,883 USD
ZAR 111,191 ZAR
View
Retailer 9
-
$7,788 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$7,913 USD
View
B+
Retailer 11
-
$7,946 USD
£6,257 GBP
View
B
Retailer 12
-
$10,340 USD
View
B
Retailer 13
-
$11,490 USD
View
Most Expensive
B
With Clarity
811634743 · Oct 30
$11,501 USD
View
13 more retailers have this diamond
Prices start from $3,014 USDSave up to $8,487 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
3.54ct Round
$3,014 USD