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Radiant|Lab Grown|IGI

13.21ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG577396823

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

Certificate IGI LG577396823

Diamond specifications and retailer prices

From $3,930 NZD
$2,211 USD
As of November 2, 2026
Save $23,103 NZD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $27,033 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 13.21ct lab-grown radiant diamond

This 13.21ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577396823 or 577396823. Listed at 16 retailers as of November 1, 2026, with prices from $3,930 to $27,033, a $23,103 spread on the same certified stone. Do Amore Diamonds lists it at $27,033. 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

13.21
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577396823
Dimensions16.70 × 11.66 × 7.69 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.70 mm11.66 mm13.21 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577396823
Side View
Table 64.0%Crown 46.3°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 66.0%

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: Nov 2
Current: $27,033 NZD|Low: $3,930 NZD|High: $39,349 NZD|Avg: $15,700 NZD|-19.7%
Do Amore 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 2, 2026
Retailer 18$3,930 NZD
Retailer 2$4,041 NZD
Retailer 16$4,274 NZD
Retailer 6$5,476 NZD
Retailer 8$5,479 NZD
Retailer 17$5,892 NZD
Retailer 5$6,915 NZD
Retailer 19$7,120 NZD
Retailer 13$7,127 NZD
Retailer 15$7,145 NZD
Retailer 14$10,495 NZD
Retailer 3$14,832 NZD
Retailer 12$16,037 NZD
Retailer 4$20,226 NZD
Retailer 7$20,242 NZD
Do Amore Diamonds$27,033 NZD
Retailer 9$32,791 NZD
Retailer 10$39,349 NZD
Retailer 11$39,349 NZD

37 data points across 19 retailers

16 retailers$3,930 NZD to $27,033 NZD

A
Cheapest Retailer
-
$3,930 NZD
$2,211 USD
A
Retailer 2
-
$4,041 NZD
£1,790 GBP
View
A
Retailer 3
-
$4,274 NZD
$2,405 USD
View
A
Retailer 4
-
$5,476 NZD
$3,081 USD
View
A
Retailer 5
-
$5,479 NZD
$3,083 USD
View
Final sale: no returns
A
Retailer 6
-
$5,892 NZD
HK$25,900 HKD
View
A
Retailer 7
-
$6,915 NZD
$3,891 USD
View
A
Retailer 8
-
$7,120 NZD
$4,006 USD
View
A
Retailer 9
-
$7,127 NZD
$4,010 USD
View
A
Retailer 10
-
$7,145 NZD
$4,020 USD
View
B+
Retailer 11
-
$10,495 NZD
$5,905 USD
View
B
Retailer 12
-
$14,832 NZD
$8,345 USD
View
B
Retailer 13
-
$16,037 NZD
A$13,882 AUD
View
B
Retailer 14
-
$20,226 NZD
$11,380 USD
View
B
Retailer 15
-
$20,242 NZD
$11,389 USD
View
Most Expensive
B
Do Amore Diamonds
27-4DD611218 · Nov 1
$27,033 NZD
$15,210 USD
View
15 more retailers have this diamond
Prices start from $3,930 NZDSave up to $23,103 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
13.21ct Radiant
$3,930 NZD