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Round|Lab Grown|IGI

3.58ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG626426304

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626426304

Diamond specifications and retailer prices

From $1,343 USD
CA$1,865 CAD
As of October 30, 2026
Save $433 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,776 USD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.58ct lab-grown round diamond

This 3.58ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626426304 or 626426304. Listed at 2 retailers as of October 30, 2026, with prices from $1,343 to $1,776, a $433 spread on the same certified stone. The Diamond Guys lists it at $1,776. 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

3.58
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626426304
Dimensions9.89 × 9.85 × 5.99 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
9.89 mm9.85 mm3.58 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626426304
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,343 USD|Low: $263 USD|High: $3,230 USD|Avg: $1,298 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4$687 USD
Retailer 5$824 USD
Retailer 10$885 USD
Retailer 12$905 USD
Retailer 7$983 USD
Retailer 6$1,096 USD
Retailer 2$1,146 USD
Retailer 1$1,343 USD
Retailer 8$1,604 USD
Retailer 11$1,610 USD
The Diamond Guys$1,776 USD
Retailer 9$2,157 USD
Retailer 3$2,920 USD

63 data points across 13 retailers

2 retailers$1,343 USD to $1,776 USD

B+
Cheapest Retailer
-
$1,343 USD
CA$1,865 CAD
Most Expensive
B
The Diamond Guys
1954434236 · Nov 1
$1,776 USD
View
1 more retailer has this diamond
Prices start from $1,343 USDSave up to $433 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.

B+
3.58ct Round
$1,343 USD