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Radiant|Lab Grown|IGI

3.10ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG761504857

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

Certificate IGI LG761504857

Diamond specifications and retailer prices

From $652 AUD
$458 USD
As of October 30, 2026
Save $6,978 AUD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,629 AUD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761504857 or 761504857. Listed at 8 retailers as of October 24, 2026, with prices from $652 to $7,629, a $6,978 spread on the same certified stone. Brilliant Earth lists it at $7,629. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761504857
Dimensions7.13 × 7.13 × 10.35 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.13 mm7.13 mm3.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761504857
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.5%

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 30
Current: $7,629 AUD|Low: $652 AUD|High: $7,629 AUD|Avg: $3,077 AUD
Brilliant Earth
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
October 30, 2026
Retailer 2$652 AUD
Retailer 11$1,011 AUD
Retailer 15$1,070 AUD
Retailer 8$1,185 AUD
Retailer 16$1,365 AUD
Retailer 13$1,368 AUD
Retailer 4$1,371 AUD
Retailer 14$1,384 AUD
Retailer 3$1,784 AUD
Retailer 17$2,668 AUD
Retailer 9$2,901 AUD
Retailer 5$3,002 AUD
Retailer 10$5,130 AUD
Retailer 12$5,779 AUD
Retailer 6$6,377 AUD
Retailer 7$6,377 AUD
Brilliant Earth$7,629 AUD

4 data points across 17 retailers

8 retailers$652 AUD to $7,629 AUD

A
Cheapest Retailer
-
$652 AUD
$458 USD
A
Retailer 2
-
$1,011 AUD
$710 USD
View
B+
Retailer 3
-
$1,070 AUD
$752 USD
View
A
Retailer 4
-
$1,231 AUD
$865 USD
View
A
Retailer 5
-
$1,384 AUD
$972 USD
View
B
Retailer 6
-
$5,130 AUD
$3,604 USD
View
B
Retailer 7
-
$5,779 AUD
$4,060 USD
View
Most Expensive
B
Brilliant Earth
19575177Y · Oct 24
$7,629 AUD
$5,360 USD
View
7 more retailers have this diamond
Prices start from $652 AUDSave up to $6,978 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
$652 AUD