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Radiant|Lab Grown|IGI

3.13ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG845619620

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

Certificate IGI LG845619620

Diamond specifications and retailer prices

From $1,566 NZD
$881 USD
As of November 2, 2026
Save $10,893 NZD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,916 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown radiant diamond

This 3.13ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845619620 or 845619620. Listed at 23 retailers as of November 2, 2026, with a 696% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.13
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845619620
Dimensions10.93 × 7.35 × 4.72 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.93 mm7.35 mm3.13 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845619620
Side View
Table 63.0%Crown 38.9°Girdle: MediumPavilion 33.7°Culet: NoneDepth 64.2%

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: $13,916 NZD|Low: $1,566 NZD|High: $13,916 NZD|Avg: $4,850 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 3, 2026
Retailer 9$1,566 NZD
Retailer 16$1,704 NZD
Retailer 4$1,816 NZD
Retailer 5$2,133 NZD
Retailer 19$2,327 NZD
Retailer 10$2,444 NZD
Retailer 12$2,659 NZD
Retailer 18$2,918 NZD
Retailer 13$3,093 NZD
Retailer 3$3,759 NZD
Retailer 7$4,042 NZD
Retailer 21$4,530 NZD
Retailer 2$4,661 NZD
Retailer 6$4,895 NZD
Retailer 8$5,526 NZD
Retailer 15$5,684 NZD
Retailer 14$6,221 NZD
Retailer 17$6,803 NZD
Retailer 11$6,986 NZD
Retailer 23$8,484 NZD
Retailer 22$8,623 NZD
Retailer 20$12,459 NZD
Do Amore Diamonds$13,916 NZD

17 data points across 23 retailers

23 retailers$1,566 NZD to $12,459 NZD

A
Cheapest Retailer
-
$1,566 NZD
$881 USD
A
Retailer 2
-
$1,704 NZD
$959 USD
View
A
Retailer 3
-
$1,816 NZD
$1,022 USD
View
A
Retailer 4
-
$2,133 NZD
$1,200 USD
View
A
Retailer 5
-
$2,327 NZD
£1,031 GBP
View
A
Retailer 6
-
$2,444 NZD
$1,375 USD
View
B+
Retailer 7
-
$2,659 NZD
$1,496 USD
View
B+
Retailer 8
-
$2,918 NZD
$1,642 USD
View
B+
Retailer 9
-
$3,093 NZD
£1,371 GBP
View
B+
Retailer 10
-
$3,759 NZD
$2,115 USD
View
B+
Retailer 11
-
$4,042 NZD
$2,274 USD
View
B
Retailer 12
-
$4,530 NZD
A$3,921 AUD
View
B+
Retailer 13
-
$4,661 NZD
ZAR 42,369 ZAR
View
B
Retailer 14
-
$4,895 NZD
$2,754 USD
View
B
Retailer 15
-
$5,526 NZD
£2,448 GBP
View
B
Retailer 16
-
$5,684 NZD
$3,198 USD
View
B
Retailer 17
-
$6,221 NZD
$3,500 USD
View
B
Retailer 18
-
$6,803 NZD
£3,014 GBP
View
B
Retailer 19
-
$6,986 NZD
$3,931 USD
View
B
Retailer 20
-
$8,484 NZD
$4,773 USD
View
B
Retailer 21
-
$8,623 NZD
$4,852 USD
View
B
Retailer 22
-
$12,459 NZD
$7,010 USD
View
Most Expensive
Do Amore Diamonds
27-45B7B3C9E · Nov 2
$13,916 NZD
$7,830 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,566 NZDSave up to $10,893 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
3.13ct Radiant
$1,566 NZD