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Round|Lab Grown|IGI

3.59ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG803618926

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803618926

Diamond specifications and retailer prices

From $869 NZD
$490 USD
As of November 1, 2026
Save $6,849 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,799 NZD at Brilliant Earth · As of October 2, 2026
View at Brilliant Earth

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 LG803618926 or 803618926. Listed at 21 retailers as of November 1, 2026, with a 788% 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

3.59
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803618926
Dimensions9.93 × 9.87 × 6.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm9.87 mm3.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803618926
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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 1
Current: $869 NZD|Low: $823 NZD|High: $7,771 NZD|Avg: $2,665 NZD|+5.6%
Retailer 1
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 1, 2026
Retailer 1$869 NZD
Retailer 5$974 NZD
Retailer 11$1,065 NZD
Retailer 3$1,079 NZD
Retailer 16$1,322 NZD
Retailer 13$1,430 NZD
Retailer 15$1,524 NZD
Retailer 17$1,773 NZD
Retailer 18$1,848 NZD
Retailer 19$1,886 NZD
Retailer 6$2,530 NZD
Retailer 7$2,603 NZD
Retailer 8$2,919 NZD
Retailer 4$3,130 NZD
Retailer 9$4,061 NZD
Retailer 2$4,072 NZD
Retailer 10$4,737 NZD
Retailer 12$4,969 NZD
Retailer 14$7,718 NZD

27 data points across 19 retailers

21 retailers$869 NZD to $7,718 NZD

A
Cheapest Retailer
-
$869 NZD
$490 USD
A
Retailer 2
-
$974 NZD
$549 USD
View
Retailer 3
-
$1,065 NZD
$600 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,079 NZD
$608 USD
View
Retailer 5
-
$1,136 NZD
HK$5,000 HKD
View
Price last confirmed 61 days ago
A
Retailer 6
-
$1,322 NZD
$745 USD
View
B+
Retailer 7
-
$1,430 NZD
$806 USD
View
A
Retailer 8
-
$1,524 NZD
£676 GBP
View
A
Retailer 9
-
$1,773 NZD
$999 USD
View
A
Retailer 10
-
$1,848 NZD
£820 GBP
View
A
Retailer 11
-
$1,886 NZD
$1,063 USD
View
B+
Retailer 12
-
$2,530 NZD
A$2,194 AUD
View
B+
Retailer 13
-
$2,603 NZD
ZAR 23,696 ZAR
View
B+
Retailer 14
-
$2,919 NZD
$1,645 USD
View
B+
Retailer 15
-
$3,130 NZD
$1,764 USD
View
B
Retailer 16
-
$4,061 NZD
$2,289 USD
View
B
Retailer 17
-
$4,072 NZD
$2,295 USD
View
Retailer 18
-
$4,737 NZD
$2,670 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$4,969 NZD
£2,205 GBP
View
B
Retailer 20
-
$7,718 NZD
$4,350 USD
View
Most Expensive
Brilliant Earth
21631002Y · Oct 2
$11,799 NZD
$6,650 USD
View
Price under review
20 more retailers have this diamond
Prices start from $869 NZDSave up to $6,849 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
$869 NZD