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Round|Lab Grown|IGI

3.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794611846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794611846

Diamond specifications and retailer prices

From $2,148 AUD
$1,509 USD
As of October 29, 2026
Save $12,629 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,777 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown round diamond

This 3.5ct 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 LG794611846 or 794611846. Listed at 11 retailers as of October 29, 2026, with prices from $2,148 to $14,777, a $12,629 spread on the same certified stone. Do Amore Diamonds lists it at $14,777. 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

3.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794611846
Dimensions9.74 × 9.69 × 6.00 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
9.74 mm9.69 mm3.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794611846
Side View
Table 56.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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: $14,777 AUD|Low: $2,148 AUD|High: $26,115 AUD|Avg: $10,134 AUD|-16.0%
Do Amore Diamonds
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
October 29, 2026
Retailer 2$2,148 AUD
Retailer 12$2,338 AUD
Retailer 14$4,469 AUD
Retailer 10$4,470 AUD
Retailer 15$4,910 AUD
Retailer 11$5,155 AUD
Retailer 13$6,029 AUD
Retailer 8$7,897 AUD
Retailer 5$8,166 AUD
Retailer 9$8,634 AUD
Retailer 4$9,658 AUD
Retailer 3$13,524 AUD
Retailer 6$14,700 AUD
Do Amore Diamonds$14,777 AUD
Retailer 7$26,115 AUD

22 data points across 15 retailers

11 retailers$2,148 AUD to $14,777 AUD

A
Cheapest Retailer
-
$2,148 AUD
$1,509 USD
A
Retailer 2
-
$2,338 AUD
$1,642 USD
View
A
Retailer 3
-
$4,469 AUD
$3,139 USD
View
A
Retailer 4
-
$4,470 AUD
$3,140 USD
View
B+
Retailer 5
-
$4,910 AUD
$3,449 USD
View
B+
Retailer 6
-
$5,155 AUD
$3,621 USD
View
B+
Retailer 7
-
$6,029 AUD
$4,235 USD
View
B+
Retailer 8
-
$7,897 AUD
£4,368 GBP
View
B+
Retailer 9
-
$8,634 AUD
$6,065 USD
View
B
Retailer 10
-
$13,524 AUD
$9,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-84B9802C0 · Oct 29
$14,777 AUD
$10,380 USD
View
10 more retailers have this diamond
Prices start from $2,148 AUDSave up to $12,629 AUD

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
3.50ct Round
$2,148 AUD