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Round|Lab Grown|IGI

1.58ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG555274054

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555274054

Diamond specifications and retailer prices

From $550 AUD
$386 USD
As of October 29, 2026
Save $2,115 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,665 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.58ct lab-grown round diamond

This 1.58ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555274054 or 555274054. Listed at 13 retailers as of October 25, 2026, with prices from $550 to $2,665, a $2,115 spread on the same certified stone. MOH London lists it at $2,665. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555274054
Dimensions7.56 × 7.52 × 4.51 mm
L/W Ratio1.01
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
7.56 mm7.52 mm1.58 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555274054
Side View
Table 60.0%Crown 32.9°GirdlePavilion 40.7°Culet: NoneDepth 59.7%

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 29
Current: $2,665 AUD|Low: $440 AUD|High: $2,692 AUD|Avg: $1,350 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 7$550 AUD
Retailer 11$615 AUD
Retailer 8$680 AUD
Retailer 10$680 AUD
Retailer 2$890 AUD
Retailer 12$1,032 AUD
Retailer 9$1,085 AUD
Retailer 13$1,193 AUD
Retailer 5$1,426 AUD
Retailer 3$1,824 AUD
Retailer 6$1,910 AUD
Retailer 4$2,243 AUD
MOH London$2,665 AUD

17 data points across 13 retailers

13 retailers$550 AUD to $2,665 AUD

A
Cheapest Retailer
-
$550 AUD
$386 USD
A
Retailer 2
-
$615 AUD
$432 USD
View
Final sale: no returns
A
Retailer 3
-
$615 AUD
$432 USD
View
A
Retailer 4
-
$680 AUD
$478 USD
View
A
Retailer 5
-
$680 AUD
$478 USD
View
B+
Retailer 6
-
$890 AUD
$625 USD
View
B+
Retailer 7
-
$1,032 AUD
$725 USD
View
B+
Retailer 8
-
$1,085 AUD
$762 USD
View
B+
Retailer 9
-
$1,193 AUD
$838 USD
View
B
Retailer 10
-
$1,910 AUD
$1,342 USD
View
B
Retailer 11
-
$2,189 AUD
$1,538 USD
View
Retailer 12
-
$2,243 AUD
$1,575 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG555274054 · Oct 25
$2,665 AUD
£1,474 GBP
View
12 more retailers have this diamond
Prices start from $550 AUDSave up to $2,115 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
1.58ct Round
$550 AUD