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Round|Lab Grown|IGI

3.58ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG683579420

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683579420

Diamond specifications and retailer prices

From $887 AUD
$623 USD
As of October 29, 2026
Save $6,587 AUD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,474 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683579420 or 683579420. Listed at 13 retailers as of October 29, 2026, with prices from $887 to $7,474, a $6,587 spread on the same certified stone. Do Amore Diamonds lists it at $7,474. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683579420
Dimensions9.87 × 9.82 × 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
9.87 mm9.82 mm3.58 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683579420
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 41°Culet: NoneDepth 60.9%

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: $7,474 AUD|Low: $851 AUD|High: $7,474 AUD|Avg: $2,730 AUD
Do Amore Diamonds
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
October 31, 2026
Retailer 13$887 AUD
Retailer 3$992 AUD
Retailer 10$1,281 AUD
Retailer 5$1,345 AUD
Retailer 15$1,512 AUD
Retailer 14$1,683 AUD
Retailer 8$1,693 AUD
Retailer 2$2,563 AUD
Retailer 12$2,728 AUD
Retailer 11$2,869 AUD
Retailer 6$3,091 AUD
Retailer 4$3,190 AUD
Retailer 7$4,411 AUD
Retailer 9$4,806 AUD
Do Amore Diamonds$7,474 AUD

34 data points across 15 retailers

13 retailers$887 AUD to $7,474 AUD

A
Cheapest Retailer
-
$887 AUD
$623 USD
A
Retailer 2
-
$992 AUD
$697 USD
View
A
Retailer 3
-
$1,281 AUD
$900 USD
View
A
Retailer 4
-
$1,345 AUD
$945 USD
View
A
Retailer 5
-
$1,512 AUD
$1,062 USD
View
B+
Retailer 6
-
$1,683 AUD
$1,182 USD
View
A
Retailer 7
-
$1,693 AUD
£936 GBP
View
B+
Retailer 8
-
$2,563 AUD
View
B
Retailer 9
-
$2,728 AUD
$1,916 USD
View
Retailer 10
-
$2,869 AUD
$2,015 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$3,190 AUD
$2,241 USD
View
B
Retailer 12
-
$4,806 AUD
£2,658 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1679280 · Oct 29
$7,474 AUD
$5,250 USD
View
12 more retailers have this diamond
Prices start from $887 AUDSave up to $6,587 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
3.58ct Round
$887 AUD