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Round|Lab Grown|IGI

1.03ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG846647467

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647467

Diamond specifications and retailer prices

From $505 AUD
$355 USD
As of November 1, 2026
Save $1,214 AUD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,719 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846647467 or 846647467. Listed at 8 retailers as of October 26, 2026, with prices from $505 to $1,719, a $1,214 spread on the same certified stone. MOH London lists it at $1,719. 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

1.03
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647467
Dimensions6.53 × 6.49 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.49 mm1.03 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846647467
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.9%

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: Nov 1
Current: $1,719 AUD|Low: $473 AUD|High: $1,719 AUD|Avg: $951 AUD|+4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$505 AUD
Retailer 2$548 AUD
Retailer 6$616 AUD
Retailer 5$655 AUD
Retailer 4$725 AUD
Retailer 3$911 AUD
Retailer 8$1,277 AUD
MOH London$1,719 AUD

8 data points across 8 retailers

8 retailers$505 AUD to $1,719 AUD

B+
Cheapest Retailer
-
$505 AUD
$355 USD
B+
Retailer 2
-
$548 AUD
$385 USD
View
B+
Retailer 3
-
$616 AUD
€412 EUR
View
B+
Retailer 4
-
$655 AUD
$460 USD
View
B
Retailer 5
-
$725 AUD
$509 USD
View
B
Retailer 6
-
$911 AUD
$640 USD
View
B
Retailer 7
-
$1,277 AUD
$897 USD
View
Most Expensive
C
MOH London
LG846647467 · Oct 26
$1,719 AUD
£951 GBP
View
7 more retailers have this diamond
Prices start from $505 AUDSave up to $1,214 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+
1.03ct Round
$505 AUD