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Radiant|Lab Grown|IGI

10.34ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG804621367

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

Certificate IGI LG804621367

Diamond specifications and retailer prices

From $3,286 NZD
$1,852 USD
As of October 30, 2026
Save $11,011 NZD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,297 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 10.34ct lab-grown radiant diamond

This 10.34ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804621367 or 804621367. Listed at 23 retailers as of October 30, 2026, with prices from $3,286 to $14,297, a $11,011 spread on the same certified stone. Novita Diamonds lists it at $14,297. 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

10.34
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804621367
Dimensions15.80 × 10.67 × 7.00 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.80 mm10.67 mm10.34 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804621367
Side View
Table 65.0%Crown 41.3°Girdle: MediumPavilion 34.2°Culet: NoneDepth 65.6%

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: $14,297 NZD|Low: $3,286 NZD|High: $14,745 NZD|Avg: $7,522 NZD|-1.2%
Novita Diamonds
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
November 1, 2026
Retailer 17$3,286 NZD
Retailer 12$3,402 NZD
Retailer 4$3,678 NZD
Retailer 9$3,813 NZD
Retailer 11$4,081 NZD
Retailer 18$4,108 NZD
Retailer 3$4,649 NZD
Retailer 14$5,242 NZD
Retailer 2$5,674 NZD
Retailer 15$5,902 NZD
Retailer 7$6,412 NZD
Retailer 13$7,064 NZD
Retailer 8$7,896 NZD
Retailer 10$10,158 NZD
Retailer 16$10,273 NZD
Retailer 6$10,940 NZD
Retailer 19$13,105 NZD
Retailer 5$13,358 NZD
Novita Diamonds$14,297 NZD

25 data points across 19 retailers

23 retailers$3,286 NZD to $14,297 NZD

A
Cheapest Retailer
-
$3,286 NZD
$1,852 USD
Retailer 2
-
$3,286 NZD
$1,852 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$3,402 NZD
£1,510 GBP
View
Retailer 4
-
$3,575 NZD
$2,015 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$3,678 NZD
$2,073 USD
View
Final sale: no returns
Retailer 6
-
$3,760 NZD
$2,119 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$3,813 NZD
$2,149 USD
View
Retailer 8
-
$4,081 NZD
$2,300 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$4,108 NZD
$2,315 USD
View
A
Retailer 10
-
$4,649 NZD
$2,620 USD
View
A
Retailer 11
-
$5,242 NZD
£2,326 GBP
View
A
Retailer 12
-
$5,674 NZD
$3,198 USD
View
A
Retailer 13
-
$5,902 NZD
ZAR 53,737 ZAR
View
A
Retailer 14
-
$6,412 NZD
$3,614 USD
View
A
Retailer 15
-
$7,064 NZD
A$6,125 AUD
View
Retailer 16
-
$7,145 NZD
$4,027 USD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$7,896 NZD
£3,504 GBP
View
Retailer 18
-
$10,158 NZD
$5,725 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$10,273 NZD
$5,790 USD
View
B+
Retailer 20
-
$10,940 NZD
$6,166 USD
View
B+
Retailer 21
-
$13,105 NZD
$7,386 USD
View
B+
Retailer 22
-
$13,358 NZD
$7,528 USD
View
Most Expensive
B
Novita Diamonds
cert_804621367 · Oct 31
$14,297 NZD
A$12,397 AUD
View
22 more retailers have this diamond
Prices start from $3,286 NZDSave up to $11,011 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
10.34ct Radiant
$3,286 NZD