Radiant|Lab Grown|IGI

3.10ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG754504228

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG754504228

Diamond specifications and retailer prices

From $901 AUD
$633 USD
As of October 27, 2026
Save $6,244 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,145 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754504228 or 754504228. Listed at 23 retailers as of October 27, 2026, with prices from $901 to $7,145, a $6,244 spread on the same certified stone. Do Amore Diamonds lists it at $7,145. 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

3.10
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754504228
Dimensions7.25 × 7.25 × 4.92 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.25 mm7.25 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754504228
Side View
Table 68.0%Crown 45.8°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 67.9%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $7,145 AUD|Low: $817 AUD|High: $7,558 AUD|Avg: $2,433 AUD|-5.5%
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
Retailer 16
Retailer 17
Retailer 18
October 27, 2026
Retailer 10$851 AUD
Retailer 7$901 AUD
Retailer 3$998 AUD
Retailer 16$998 AUD
Retailer 11$1,153 AUD
Retailer 14$1,263 AUD
Retailer 6$1,321 AUD
Retailer 18$1,507 AUD
Retailer 2$1,716 AUD
Retailer 13$2,341 AUD
Retailer 17$2,477 AUD
Retailer 15$2,898 AUD
Retailer 5$3,211 AUD
Retailer 9$3,213 AUD
Retailer 8$3,335 AUD
Retailer 4$3,724 AUD
Retailer 12$4,348 AUD
Do Amore Diamonds$7,145 AUD

35 data points across 18 retailers

23 retailers$901 AUD to $7,145 AUD

A
Retailer 1
-
$851 AUD
$598 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$901 AUD
$633 USD
View
Final sale: no returns
A
Retailer 3
-
$952 AUD
$669 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$998 AUD
$701 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$998 AUD
$701 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$998 AUD
$701 USD
View
A
Retailer 7
-
$1,055 AUD
$741 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$1,153 AUD
$810 USD
View
A
Retailer 9
-
$1,263 AUD
£699 GBP
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,321 AUD
$928 USD
View
A
Retailer 11
-
$1,507 AUD
$1,059 USD
View
A
Retailer 12
-
$1,716 AUD
£949 GBP
View
B+
Retailer 13
-
$2,341 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,477 AUD
$1,740 USD
View
B+
Retailer 15
-
$2,898 AUD
$2,036 USD
View
B+
Retailer 16
-
$2,898 AUD
$2,036 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$3,062 AUD
$2,151 USD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$3,211 AUD
£1,776 GBP
View
Price last confirmed 13 days ago
B+
Retailer 19
-
$3,213 AUD
$2,257 USD
View
B+
Retailer 20
-
$3,335 AUD
$2,343 USD
View
B
Retailer 21
-
$3,724 AUD
$2,616 USD
View
B
Retailer 22
-
$4,348 AUD
£2,405 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F068DC1EF · Oct 28
$7,145 AUD
$5,020 USD
View
22 more retailers have this diamond
Prices start from $901 AUDSave up to $6,244 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
3.10ct Radiant
$901 AUD