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Radiant|Lab Grown|IGI

3.11ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG754501171

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

Certificate IGI LG754501171

Diamond specifications and retailer prices

From $793 AUD
$557 USD
As of October 30, 2026
Save $7,407 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,200 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.11ct lab-grown radiant diamond

This 3.11ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG754501171 or 754501171. Listed at 18 retailers as of October 29, 2026, with prices from $793 to $8,200, a $7,407 spread on the same certified stone. Brilliant Earth lists it at $8,200. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.11
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754501171
Dimensions7.12 × 7.12 × 10.36 mm
L/W Ratio1.00
Top View
7.12 mm7.12 mm3.11 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754501171
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.4%

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 30
Current: $8,200 AUD|Low: $773 AUD|High: $8,285 AUD|Avg: $2,730 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 17$793 AUD
Retailer 14$888 AUD
Retailer 10$1,061 AUD
Retailer 7$1,167 AUD
Retailer 8$1,275 AUD
Retailer 15$1,301 AUD
Retailer 2$1,424 AUD
Retailer 6$1,499 AUD
Retailer 12$1,573 AUD
Retailer 4$2,435 AUD
Retailer 13$2,537 AUD
Retailer 5$2,854 AUD
Retailer 16$3,278 AUD
Retailer 11$4,719 AUD
Retailer 9$5,177 AUD
Retailer 3$7,047 AUD
Brilliant Earth$8,200 AUD

40 data points across 17 retailers

18 retailers$793 AUD to $8,200 AUD

A
Cheapest Retailer
-
$793 AUD
$557 USD
A
Retailer 2
-
$888 AUD
$624 USD
View
A
Retailer 3
-
$1,061 AUD
$745 USD
View
A
Retailer 4
-
$1,167 AUD
$820 USD
View
A
Retailer 5
-
$1,275 AUD
$896 USD
View
B+
Retailer 6
-
$1,301 AUD
$914 USD
View
A
Retailer 7
-
$1,424 AUD
£787 GBP
View
A
Retailer 8
-
$1,499 AUD
$1,053 USD
View
A
Retailer 9
-
$1,573 AUD
€1,052 EUR
View
B+
Retailer 10
-
$2,435 AUD
$1,711 USD
View
B+
Retailer 11
-
$2,537 AUD
$1,782 USD
View
B
Retailer 12
-
$2,854 AUD
$2,005 USD
View
Retailer 13
-
$3,278 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$4,719 AUD
£2,610 GBP
View
B
Retailer 15
-
$5,174 AUD
$3,635 USD
View
B
Retailer 16
-
$5,177 AUD
$3,636 USD
View
B
Retailer 17
-
$7,047 AUD
$4,950 USD
View
Most Expensive
B
Brilliant Earth
18105764A · Oct 29
$8,200 AUD
$5,760 USD
View
17 more retailers have this diamond
Prices start from $793 AUDSave up to $7,407 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
3.11ct Radiant
$793 AUD