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Oval|Lab Grown|IGI

3.56ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG581330011

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG581330011

Diamond specifications and retailer prices

From $1,251 AUD
$879 USD
As of October 30, 2026
Save $3,888 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,139 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.56ct lab-grown oval diamond

This 3.56ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG581330011 or 581330011. Listed at 16 retailers as of October 30, 2026, with prices from $1,251 to $5,139, a $3,888 spread on the same certified stone. Brilliant Earth lists it at $5,139. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.56
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581330011
Dimensions12.64 × 8.55 × 5.33 mm
L/W Ratio1.48
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
12.64 mm8.55 mm3.56 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581330011
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: $5,139 AUD|Low: $497 AUD|High: $7,403 AUD|Avg: $2,094 AUD|-30.6%
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 4$722 AUD
Retailer 6$770 AUD
Retailer 15$1,251 AUD
Retailer 11$1,253 AUD
Retailer 2$1,262 AUD
Retailer 14$1,360 AUD
Retailer 9$1,687 AUD
Retailer 10$1,734 AUD
Retailer 16$1,805 AUD
Retailer 7$2,083 AUD
Retailer 13$2,147 AUD
Retailer 3$2,613 AUD
Retailer 5$2,846 AUD
Retailer 12$2,938 AUD
Retailer 8$2,953 AUD
Brilliant Earth$5,139 AUD

31 data points across 16 retailers

16 retailers$1,251 AUD to $5,139 AUD

Retailer 1
-
$621 AUD
$436 USD
Price last confirmed 38 days ago
Retailer 2
-
$696 AUD
$489 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$760 AUD
$534 USD
View
Price last confirmed 34 days ago
B
Retailer 4
-
$1,251 AUD
$879 USD
View
B+
Retailer 5
-
$1,253 AUD
$880 USD
View
B+
Retailer 6
-
$1,262 AUD
€844 EUR
View
B+
Retailer 7
-
$1,360 AUD
$955 USD
View
B+
Retailer 8
-
$1,687 AUD
View
B+
Retailer 9
-
$1,734 AUD
ZAR 19,679 ZAR
View
B+
Retailer 10
-
$1,805 AUD
$1,268 USD
View
B+
Retailer 11
-
$2,147 AUD
$1,508 USD
View
Retailer 12
-
$2,477 AUD
$1,740 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$2,613 AUD
$1,836 USD
View
Retailer 14
-
$2,846 AUD
$1,999 USD
View
Price last confirmed 20 days ago
B
Retailer 15
-
$2,938 AUD
£1,625 GBP
View
Most Expensive
B
Brilliant Earth
7628531A · Oct 30
$5,139 AUD
$3,610 USD
View
15 more retailers have this diamond
Prices start from $1,251 AUDSave up to $3,888 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.

B+
3.56ct Oval
$1,251 AUD