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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 $635 AUD
$446 USD
As of October 29, 2026
Save $3,152 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,787 AUD 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 $635 to $3,787, a $3,152 spread on the same certified stone. Brilliant Earth lists it at $3,787. 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: $3,787 AUD|Low: $609 AUD|High: $3,901 AUD|Avg: $1,789 AUD|-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 29, 2026
Retailer 15$635 AUD
Retailer 3$787 AUD
Retailer 16$787 AUD
Retailer 12$1,053 AUD
Retailer 13$1,053 AUD
Retailer 10$1,251 AUD
Retailer 7$1,351 AUD
Retailer 6$1,550 AUD
Retailer 2$1,662 AUD
Retailer 11$1,708 AUD
Retailer 14$2,115 AUD
Retailer 4$2,530 AUD
Retailer 8$2,576 AUD
Retailer 9$2,905 AUD
Retailer 5$3,179 AUD
Brilliant Earth$3,787 AUD

33 data points across 16 retailers

20 retailers$635 AUD to $3,787 AUD

Retailer 1
-
$635 AUD
$446 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$635 AUD
$446 USD
View
Retailer 3
-
$710 AUD
$499 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$777 AUD
$546 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$787 AUD
$553 USD
View
A
Retailer 6
-
$787 AUD
$553 USD
View
B+
Retailer 7
-
$1,053 AUD
$740 USD
View
A
Retailer 8
-
$1,053 AUD
$740 USD
View
A
Retailer 9
-
$1,251 AUD
€837 EUR
View
A
Retailer 10
-
$1,351 AUD
$949 USD
View
A
Retailer 11
-
$1,550 AUD
$1,089 USD
View
A
Retailer 12
-
$1,662 AUD
View
A
Retailer 13
-
$1,708 AUD
ZAR 19,382 ZAR
View
B+
Retailer 14
-
$2,115 AUD
$1,486 USD
View
Retailer 15
-
$2,530 AUD
$1,777 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$2,530 AUD
$1,777 USD
View
B
Retailer 17
-
$2,576 AUD
$1,809 USD
View
B
Retailer 18
-
$2,905 AUD
£1,607 GBP
View
Retailer 19
-
$3,179 AUD
SGD 3,018 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
20456402A · Oct 29
$3,787 AUD
$2,660 USD
View
19 more retailers have this diamond
Prices start from $635 AUDSave up to $3,152 AUD

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
$635 AUD