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Radiant|Lab Grown|IGI

10.07ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG846636118

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

Certificate IGI LG846636118

Diamond specifications and retailer prices

From $3,137 NZD
£1,392 GBP
As of October 30, 2026
Save $21,792 NZD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $24,929 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 10.07ct lab-grown radiant diamond

This 10.07ct 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 LG846636118 or 846636118. Listed at 6 retailers as of October 26, 2026, with prices from $3,137 to $24,929, a $21,792 spread on the same certified stone. Brilliant Earth lists it at $24,929. 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

10.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636118
Dimensions15.76 × 10.63 × 7.12 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.76 mm10.63 mm10.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636118
Side View
Table 74.0%Crown 45.5°Girdle: Slightly ThickPavilion 37°CuletDepth 67.0%

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: $4,595 NZD|Low: $3,127 NZD|High: $6,506 NZD|Avg: $5,007 NZD|+20.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$3,137 NZD
Retailer 1$4,595 NZD
Retailer 2$5,497 NZD
Retailer 4$5,504 NZD
Retailer 5$6,506 NZD

13 data points across 5 retailers

6 retailers$3,137 NZD to $24,929 NZD

A
Cheapest Retailer
-
$3,137 NZD
£1,392 GBP
A
Retailer 2
-
$4,595 NZD
$2,590 USD
View
A
Retailer 3
-
$5,497 NZD
$3,098 USD
View
A
Retailer 4
-
$5,504 NZD
$3,102 USD
View
Retailer 5
-
$6,506 NZD
A$5,641 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22293689A · Oct 26
$24,929 NZD
$14,050 USD
View
5 more retailers have this diamond
Prices start from $3,137 NZDSave up to $21,792 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
10.07ct Radiant
$3,137 NZD