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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 $446 USD
As of October 29, 2026
Save $2,214 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,660 USD 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 $446 to $2,660, a $2,214 spread on the same certified stone. Brilliant Earth lists it at $2,660. 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
Color
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: $2,660 USD|Low: $428 USD|High: $2,740 USD|Avg: $1,256 USD|-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$446 USD
Retailer 3$553 USD
Retailer 16$553 USD
Retailer 12$740 USD
Retailer 13$740 USD
Retailer 10$879 USD
Retailer 7$949 USD
Retailer 6$1,089 USD
Retailer 2$1,167 USD
Retailer 11$1,200 USD
Retailer 14$1,486 USD
Retailer 4$1,777 USD
Retailer 8$1,809 USD
Retailer 9$2,041 USD
Retailer 5$2,233 USD
Brilliant Earth$2,660 USD

33 data points across 16 retailers

20 retailers$446 USD to $2,660 USD

Retailer 1
-
$446 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$446 USD
View
Retailer 3
-
$499 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$546 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$553 USD
View
A
Retailer 6
-
$553 USD
View
B+
Retailer 7
-
$740 USD
View
A
Retailer 8
-
$740 USD
View
A
Retailer 9
-
$879 USD
€837 EUR
View
A
Retailer 10
-
$949 USD
View
A
Retailer 11
-
$1,089 USD
View
A
Retailer 12
-
$1,167 USD
A$1,796 AUD
View
A
Retailer 13
-
$1,200 USD
ZAR 19,382 ZAR
View
B+
Retailer 14
-
$1,486 USD
View
Retailer 15
-
$1,777 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$1,777 USD
View
B
Retailer 17
-
$1,809 USD
View
B
Retailer 18
-
$2,041 USD
£1,607 GBP
View
Retailer 19
-
$2,233 USD
SGD 3,018 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
20456402A · Oct 29
$2,660 USD
View
19 more retailers have this diamond
Prices start from $446 USDSave up to $2,214 USD

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
$446 USD