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Radiant|Lab Grown|IGI

9.99ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG846656368

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

Certificate IGI LG846656368

Diamond specifications and retailer prices

From $3,321 NZD
$1,872 USD
As of October 27, 2026
Save $13,907 NZD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,228 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.99ct lab-grown radiant diamond

This 9.99ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846656368 or 846656368. Listed at 12 retailers as of October 27, 2026, with prices from $3,321 to $17,228, a $13,907 spread on the same certified stone. Brilliant Earth lists it at $17,228. 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

9.99
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656368
Dimensions15.78 × 10.44 × 6.79 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm10.44 mm9.99 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656368
Side View
Table 65.0%Crown 45.6°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 65.0%

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 27
Current: $11,393 NZD|Low: $3,321 NZD|High: $16,739 NZD|Avg: $7,106 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$3,321 NZD
Retailer 10$3,744 NZD
Retailer 4$3,929 NZD
Retailer 8$4,106 NZD
Retailer 9$4,847 NZD
Retailer 2$5,405 NZD
Retailer 3$7,112 NZD
Retailer 11$9,838 NZD
Retailer 6$9,972 NZD
Retailer 1$11,393 NZD
Retailer 5$16,586 NZD

4 data points across 11 retailers

12 retailers$3,321 NZD to $17,228 NZD

A
Cheapest Retailer
-
$3,321 NZD
$1,872 USD
Final sale: no returns
A
Retailer 2
-
$3,744 NZD
$2,110 USD
View
A
Retailer 3
-
$3,929 NZD
HK$17,300 HKD
View
A
Retailer 4
-
$4,106 NZD
£1,822 GBP
View
A
Retailer 5
-
$4,847 NZD
£2,151 GBP
View
A
Retailer 6
-
$5,405 NZD
$3,046 USD
View
B+
Retailer 7
-
$7,112 NZD
£3,156 GBP
View
B+
Retailer 8
-
$9,838 NZD
£4,366 GBP
View
B+
Retailer 9
-
$9,972 NZD
$5,620 USD
View
B
Retailer 10
-
$11,393 NZD
SGD 8,677 SGD
View
B
Retailer 11
-
$16,586 NZD
$9,348 USD
View
Most Expensive
B
Brilliant Earth
22315219A · Oct 29
$17,228 NZD
$9,710 USD
View
11 more retailers have this diamond
Prices start from $3,321 NZDSave up to $13,907 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
9.99ct Radiant
$3,321 NZD