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3.59ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG839679420

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839679420

Diamond specifications and retailer prices

From $930 NZD
$524 USD
As of November 1, 2026
Save $6,400 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,330 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 3.59ct lab-grown round diamond

This 3.59ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839679420 or 839679420. Listed at 22 retailers as of November 1, 2026, with prices from $930 to $7,330, a $6,400 spread on the same certified stone. Helzberg Diamonds lists it at $7,330. 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

3.59
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839679420
Dimensions9.94 × 9.88 × 6.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.94 mm9.88 mm3.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839679420
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.6%

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: Nov 1
Current: $7,330 NZD|Low: $930 NZD|High: $7,330 NZD|Avg: $2,778 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 6$930 NZD
Retailer 11$1,042 NZD
Retailer 4$1,153 NZD
Retailer 8$1,153 NZD
Retailer 21$1,295 NZD
Retailer 16$1,393 NZD
Retailer 3$1,547 NZD
Retailer 19$1,727 NZD
Retailer 2$1,783 NZD
Retailer 10$1,824 NZD
Retailer 18$2,436 NZD
Retailer 7$2,445 NZD
Retailer 20$2,505 NZD
Retailer 17$2,686 NZD
Retailer 9$3,034 NZD
Retailer 14$3,714 NZD
Retailer 12$3,749 NZD
Retailer 15$3,790 NZD
Retailer 5$4,276 NZD
Retailer 13$4,815 NZD
Retailer 22$4,888 NZD
Helzberg Diamonds$7,330 NZD

26 data points across 22 retailers

22 retailers$930 NZD to $7,330 NZD

A
Cheapest Retailer
-
$930 NZD
$524 USD
A
Retailer 2
-
$1,042 NZD
$587 USD
View
Retailer 3
-
$1,153 NZD
$650 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,153 NZD
$650 USD
View
A
Retailer 5
-
$1,295 NZD
HK$5,700 HKD
View
A
Retailer 6
-
$1,393 NZD
$785 USD
View
B+
Retailer 7
-
$1,547 NZD
$872 USD
View
A
Retailer 8
-
$1,727 NZD
€927 EUR
View
A
Retailer 9
-
$1,783 NZD
£791 GBP
View
A
Retailer 10
-
$1,824 NZD
$1,028 USD
View
B+
Retailer 11
-
$2,436 NZD
A$2,112 AUD
View
B+
Retailer 12
-
$2,445 NZD
$1,378 USD
View
B+
Retailer 13
-
$2,505 NZD
ZAR 22,809 ZAR
View
B+
Retailer 14
-
$2,686 NZD
$1,514 USD
View
B+
Retailer 15
-
$3,034 NZD
$1,710 USD
View
B+
Retailer 16
-
$3,714 NZD
SGD 2,829 SGD
View
B+
Retailer 17
-
$3,749 NZD
$2,113 USD
View
B
Retailer 18
-
$3,790 NZD
$2,136 USD
View
B
Retailer 19
-
$4,276 NZD
$2,410 USD
View
B
Retailer 20
-
$4,815 NZD
£2,137 GBP
View
Retailer 21
-
$4,888 NZD
$2,755 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJPMNPKIG · Nov 1
$7,330 NZD
$4,131 USD
View
21 more retailers have this diamond
Prices start from $930 NZDSave up to $6,400 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
3.59ct Round
$930 NZD