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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 $1,373 NZD
$771 USD
As of October 29, 2026
Save $11,892 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,265 NZD 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 $1,373 to $13,265, a $11,892 spread on the same certified stone. Brilliant Earth lists it at $13,265. 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: $13,265 NZD|Low: $1,360 NZD|High: $13,799 NZD|Avg: $4,274 NZD|-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 29, 2026
Retailer 3$1,373 NZD
Retailer 15$1,423 NZD
Retailer 2$1,703 NZD
Retailer 10$2,039 NZD
Retailer 14$2,039 NZD
Retailer 16$2,142 NZD
Retailer 12$2,483 NZD
Retailer 9$3,303 NZD
Retailer 6$4,423 NZD
Retailer 5$4,795 NZD
Retailer 8$4,813 NZD
Retailer 4$4,902 NZD
Retailer 7$4,906 NZD
Retailer 11$5,594 NZD
Retailer 13$6,739 NZD
Brilliant Earth$13,265 NZD

36 data points across 16 retailers

16 retailers$1,373 NZD to $13,265 NZD

A
Cheapest Retailer
-
$1,373 NZD
$771 USD
Final sale: no returns
A
Retailer 2
-
$1,423 NZD
$799 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,703 NZD
£753 GBP
View
A
Retailer 4
-
$2,039 NZD
$1,145 USD
View
B+
Retailer 5
-
$2,039 NZD
$1,145 USD
View
A
Retailer 6
-
$2,142 NZD
$1,203 USD
View
B+
Retailer 7
-
$2,483 NZD
€1,328 EUR
View
B+
Retailer 8
-
$3,303 NZD
ZAR 29,970 ZAR
View
B+
Retailer 9
-
$4,423 NZD
£1,956 GBP
View
B+
Retailer 10
-
$4,795 NZD
SGD 3,639 SGD
View
B+
Retailer 11
-
$4,813 NZD
$2,703 USD
View
B+
Retailer 12
-
$4,902 NZD
$2,753 USD
View
B+
Retailer 13
-
$4,906 NZD
$2,755 USD
View
B+
Retailer 14
-
$5,594 NZD
£2,474 GBP
View
B
Retailer 15
-
$6,739 NZD
$3,785 USD
View
Price last confirmed 11 days ago
Most Expensive
C
Brilliant Earth
20602303A · Oct 29
$13,265 NZD
$7,450 USD
View
15 more retailers have this diamond
Prices start from $1,373 NZDSave up to $11,892 NZD

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
$1,373 NZD