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 $633 USD
As of October 27, 2026
Save $4,387 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,020 USD 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 $633 to $5,020, a $4,387 spread on the same certified stone. Do Amore Diamonds lists it at $5,020. 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
Color
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

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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: $5,020 USD|Low: $574 USD|High: $5,310 USD|Avg: $1,709 USD|-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$598 USD
Retailer 7$633 USD
Retailer 3$701 USD
Retailer 16$701 USD
Retailer 11$810 USD
Retailer 14$888 USD
Retailer 6$928 USD
Retailer 18$1,059 USD
Retailer 2$1,205 USD
Retailer 13$1,645 USD
Retailer 17$1,740 USD
Retailer 15$2,036 USD
Retailer 5$2,256 USD
Retailer 9$2,257 USD
Retailer 8$2,343 USD
Retailer 4$2,616 USD
Retailer 12$3,054 USD
Do Amore Diamonds$5,020 USD

35 data points across 18 retailers

23 retailers$633 USD to $5,020 USD

A
Retailer 1
-
$598 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$633 USD
View
Final sale: no returns
A
Retailer 3
-
$669 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$701 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$701 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$701 USD
View
A
Retailer 7
-
$741 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$810 USD
View
A
Retailer 9
-
$888 USD
£699 GBP
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$928 USD
View
A
Retailer 11
-
$1,059 USD
View
A
Retailer 12
-
$1,205 USD
£949 GBP
View
B+
Retailer 13
-
$1,645 USD
A$2,530 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,740 USD
View
B+
Retailer 15
-
$2,036 USD
View
B+
Retailer 16
-
$2,036 USD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$2,151 USD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
$2,256 USD
£1,776 GBP
View
Price last confirmed 13 days ago
B+
Retailer 19
-
$2,257 USD
View
B+
Retailer 20
-
$2,343 USD
View
B
Retailer 21
-
$2,616 USD
View
B
Retailer 22
-
$3,054 USD
£2,405 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F068DC1EF · Oct 28
$5,020 USD
View
22 more retailers have this diamond
Prices start from $633 USDSave up to $4,387 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
3.10ct Radiant
$633 USD