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Radiant|Lab Grown|IGI

3.11ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG735532556

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG735532556

Diamond specifications and retailer prices

From $1,265 NZD
$713 USD
As of October 30, 2026
Save $5,185 NZD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,450 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.11ct lab-grown radiant diamond

This 3.11ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG735532556 or 735532556. Listed at 22 retailers as of October 28, 2026, with prices from $1,265 to $6,450, a $5,185 spread on the same certified stone. Rare Carat lists it at $6,450. 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
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735532556
Dimensions9.67 × 6.50 × 4.64 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.67 mm6.50 mm3.11 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735532556
Side View
Table 67.0%Crown 27.3°Girdle: Slightly ThickPavilion 39.3°Culet: LargeDepth 71.4%

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 30
Current: $6,450 NZD|Low: $1,238 NZD|High: $6,556 NZD|Avg: $3,381 NZD|-1.6%
Rare Carat
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 8$1,265 NZD
Retailer 6$1,377 NZD
Retailer 9$1,416 NZD
Retailer 17$1,467 NZD
Retailer 15$1,496 NZD
Retailer 20$1,703 NZD
Retailer 3$1,783 NZD
Retailer 19$2,007 NZD
Retailer 12$2,103 NZD
Retailer 16$2,353 NZD
Retailer 2$3,313 NZD
Retailer 4$3,369 NZD
Retailer 18$3,407 NZD
Retailer 13$3,614 NZD
Retailer 21$4,125 NZD
Retailer 5$4,570 NZD
Retailer 7$5,005 NZD
Retailer 22$5,022 NZD
Retailer 11$5,059 NZD
Retailer 14$5,303 NZD
Retailer 10$5,884 NZD
Rare Carat$6,450 NZD

39 data points across 22 retailers

22 retailers$1,265 NZD to $6,450 NZD

A
Cheapest Retailer
-
$1,265 NZD
$713 USD
A
Retailer 2
-
$1,377 NZD
$776 USD
View
A
Retailer 3
-
$1,416 NZD
$798 USD
View
Final sale: no returns
A
Retailer 4
-
$1,467 NZD
$827 USD
View
Retailer 5
-
$1,496 NZD
$843 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,703 NZD
HK$7,500 HKD
View
A
Retailer 7
-
$1,783 NZD
$1,005 USD
View
A
Retailer 8
-
$2,007 NZD
$1,131 USD
View
A
Retailer 9
-
$2,103 NZD
$1,185 USD
View
A
Retailer 10
-
$2,353 NZD
£1,044 GBP
View
B+
Retailer 11
-
$3,313 NZD
A$2,873 AUD
View
B+
Retailer 12
-
$3,369 NZD
$1,899 USD
View
B+
Retailer 13
-
$3,407 NZD
ZAR 31,021 ZAR
View
B+
Retailer 14
-
$3,614 NZD
$2,037 USD
View
B+
Retailer 15
-
$4,125 NZD
$2,325 USD
View
B+
Retailer 16
-
$4,570 NZD
£2,028 GBP
View
B
Retailer 17
-
$5,005 NZD
$2,821 USD
View
B
Retailer 18
-
$5,022 NZD
$2,831 USD
View
B
Retailer 19
-
$5,059 NZD
$2,851 USD
View
Retailer 20
-
$5,303 NZD
A$4,598 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$5,884 NZD
£2,611 GBP
View
Most Expensive
B
Rare Carat
C207-186 · Oct 28
$6,450 NZD
$3,635 USD
View
21 more retailers have this diamond
Prices start from $1,265 NZDSave up to $5,185 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
3.11ct Radiant
$1,265 NZD