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Round|Lab Grown|IGI

3.59ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG576341510

Shape and cutting style on the report: Round brilliant

Certificate IGI LG576341510

Diamond specifications and retailer prices

From $791 NZD
$446 USD
As of October 29, 2026
Save $3,928 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,720 NZD at Brilliant Earth · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576341510 or 576341510. Listed at 20 retailers as of October 29, 2026, with prices from $791 to $4,720, a $3,928 spread on the same certified stone. Brilliant Earth lists it at $4,720. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576341510
Dimensions9.77 × 9.73 × 6.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
9.77 mm9.73 mm3.59 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576341510
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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 29
Current: $4,720 NZD|Low: $759 NZD|High: $4,862 NZD|Avg: $2,230 NZD|-2.2%
Brilliant Earth
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
October 31, 2026
Retailer 15$791 NZD
Retailer 3$981 NZD
Retailer 16$981 NZD
Retailer 9$1,233 NZD
Retailer 13$1,313 NZD
Retailer 2$1,554 NZD
Retailer 7$1,684 NZD
Retailer 6$1,932 NZD
Retailer 10$2,071 NZD
Retailer 12$2,129 NZD
Retailer 14$2,637 NZD
Retailer 4$3,153 NZD
Retailer 8$3,210 NZD
Retailer 11$3,621 NZD
Retailer 5$3,963 NZD
Brilliant Earth$4,720 NZD

34 data points across 16 retailers

20 retailers$791 NZD to $4,720 NZD

Retailer 1
-
$791 NZD
$446 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$791 NZD
$446 USD
View
Retailer 3
-
$885 NZD
$499 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$969 NZD
$546 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$981 NZD
$553 USD
View
A
Retailer 6
-
$981 NZD
$553 USD
View
A
Retailer 7
-
$1,233 NZD
$695 USD
View
B+
Retailer 8
-
$1,313 NZD
$740 USD
View
A
Retailer 9
-
$1,554 NZD
€834 EUR
View
A
Retailer 10
-
$1,684 NZD
$949 USD
View
A
Retailer 11
-
$1,932 NZD
$1,089 USD
View
A
Retailer 12
-
$2,071 NZD
A$1,796 AUD
View
A
Retailer 13
-
$2,129 NZD
ZAR 19,382 ZAR
View
B+
Retailer 14
-
$2,637 NZD
$1,486 USD
View
Retailer 15
-
$3,153 NZD
$1,777 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$3,153 NZD
$1,777 USD
View
B
Retailer 17
-
$3,210 NZD
$1,809 USD
View
B
Retailer 18
-
$3,621 NZD
£1,607 GBP
View
Retailer 19
-
$3,963 NZD
SGD 3,018 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
20456402A · Oct 29
$4,720 NZD
$2,660 USD
View
19 more retailers have this diamond
Prices start from $791 NZDSave up to $3,928 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
$791 NZD