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Round|Lab Grown|IGI

5.90ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG734538552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG734538552

Diamond specifications and retailer prices

From $1,029 AUD
$723 USD
As of October 26, 2026
Save $4,882 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,911 AUD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.9ct lab-grown round diamond

This 5.9ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG734538552 or 734538552. Listed at 13 retailers as of October 26, 2026, with prices from $1,029 to $5,911, a $4,882 spread on the same certified stone. With Clarity lists it at $5,911. 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

5.90
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734538552
Dimensions11.55 × 11.48 × 7.13 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
11.55 mm11.48 mm5.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734538552
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,900 AUD|Low: $1,029 AUD|High: $6,313 AUD|Avg: $3,205 AUD|-4.9%
Retailer 1
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
With Clarity
October 29, 2026
Retailer 13$1,029 AUD
Retailer 11$1,119 AUD
Retailer 8$1,445 AUD
Retailer 7$1,499 AUD
Retailer 3$1,890 AUD
Retailer 1$1,900 AUD
Retailer 5$1,997 AUD
Retailer 10$2,432 AUD
Retailer 12$2,939 AUD
Retailer 14$3,355 AUD
Retailer 2$3,867 AUD
Retailer 6$4,479 AUD
Retailer 9$4,691 AUD
Retailer 4$5,223 AUD
With Clarity$5,911 AUD

35 data points across 15 retailers

13 retailers$1,029 AUD to $5,911 AUD

A
Cheapest Retailer
-
$1,029 AUD
$723 USD
A
Retailer 2
-
$1,119 AUD
$786 USD
View
A
Retailer 3
-
$1,445 AUD
$1,015 USD
View
A
Retailer 4
-
$1,499 AUD
£829 GBP
View
A
Retailer 5
-
$1,890 AUD
$1,328 USD
View
A
Retailer 6
-
$1,900 AUD
€1,271 EUR
View
A
Retailer 7
-
$2,432 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,939 AUD
$2,065 USD
View
B+
Retailer 9
-
$3,355 AUD
$2,357 USD
View
B+
Retailer 10
-
$3,867 AUD
$2,717 USD
View
B+
Retailer 11
-
$4,691 AUD
£2,595 GBP
View
B
Retailer 12
-
$5,223 AUD
SGD 4,959 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
With Clarity
734538552 · Oct 28
$5,911 AUD
$4,153 USD
View
12 more retailers have this diamond
Prices start from $1,029 AUDSave up to $4,882 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
5.90ct Round
$1,029 AUD