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Radiant|Lab Grown|IGI

3.71ct E VVS2 Radiant Lab Grown Diamond

GD • E/VVS2 • IGI LG675515528

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

Certificate IGI LG675515528

Diamond specifications and retailer prices

From $1,098 AUD
$771 USD
As of October 29, 2026
Save $9,508 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,606 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.71ct lab-grown radiant diamond

This 3.71ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG675515528 or 675515528. Listed at 16 retailers as of October 29, 2026, with prices from $1,098 to $10,606, a $9,508 spread on the same certified stone. Brilliant Earth lists it at $10,606. 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

3.71
Carat
E
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675515528
Dimensions8.37 × 8.34 × 5.39 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm8.34 mm3.71 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675515528
Side View
Table 69.0%Crown 34.3°Girdle: STK-THKPavilion 30.7°Culet: NoneDepth 64.6%

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 29
Current: $10,606 AUD|Low: $1,088 AUD|High: $11,033 AUD|Avg: $3,413 AUD|-2.0%
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
October 30, 2026
Retailer 3$1,098 AUD
Retailer 15$1,137 AUD
Retailer 2$1,357 AUD
Retailer 10$1,630 AUD
Retailer 14$1,630 AUD
Retailer 16$1,713 AUD
Retailer 12$1,985 AUD
Retailer 9$2,641 AUD
Retailer 6$3,536 AUD
Retailer 5$3,834 AUD
Retailer 8$3,848 AUD
Retailer 4$3,920 AUD
Retailer 7$3,922 AUD
Retailer 11$4,473 AUD
Retailer 13$5,388 AUD
Brilliant Earth$10,606 AUD

37 data points across 16 retailers

16 retailers$1,098 AUD to $10,606 AUD

A
Cheapest Retailer
-
$1,098 AUD
$771 USD
Final sale: no returns
Retailer 2
-
$1,137 AUD
$799 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,357 AUD
£751 GBP
View
A
Retailer 4
-
$1,630 AUD
$1,145 USD
View
B+
Retailer 5
-
$1,630 AUD
$1,145 USD
View
A
Retailer 6
-
$1,713 AUD
$1,203 USD
View
B+
Retailer 7
-
$1,985 AUD
€1,328 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$2,641 AUD
ZAR 29,970 ZAR
View
B+
Retailer 9
-
$3,536 AUD
£1,956 GBP
View
B+
Retailer 10
-
$3,834 AUD
SGD 3,639 SGD
View
B+
Retailer 11
-
$3,848 AUD
$2,703 USD
View
B+
Retailer 12
-
$3,920 AUD
$2,753 USD
View
B+
Retailer 13
-
$3,922 AUD
$2,755 USD
View
B+
Retailer 14
-
$4,473 AUD
£2,474 GBP
View
Retailer 15
-
$5,388 AUD
$3,785 USD
View
Price last confirmed 11 days ago
Most Expensive
C
Brilliant Earth
20602303A · Oct 29
$10,606 AUD
$7,450 USD
View
15 more retailers have this diamond
Prices start from $1,098 AUDSave up to $9,508 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
3.71ct Radiant
$1,098 AUD