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Round|Lab Grown|IGI

1.00ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG733546095

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733546095

Diamond specifications and retailer prices

From $413 AUD
$290 USD
As of October 30, 2026
Save $802 AUD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,215 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG733546095 or 733546095. Listed at 7 retailers as of October 30, 2026, with prices from $413 to $1,215, a $802 spread on the same certified stone. MOH London lists it at $1,215. 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

1.00
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546095
Dimensions6.45 × 6.38 × 3.91 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
6.45 mm6.38 mm1.00 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG733546095
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 41.1°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 30
Current: $1,215 AUD|Low: $393 AUD|High: $1,228 AUD|Avg: $656 AUD|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$413 AUD
Retailer 2$451 AUD
Retailer 5$480 AUD
Retailer 7$569 AUD
Retailer 3$713 AUD
Retailer 6$915 AUD
MOH London$1,215 AUD

13 data points across 7 retailers

7 retailers$413 AUD to $1,215 AUD

A
Cheapest Retailer
-
$413 AUD
$290 USD
B+
Retailer 2
-
$451 AUD
€302 EUR
View
B+
Retailer 3
-
$480 AUD
$337 USD
View
Retailer 4
-
$569 AUD
$400 USD
View
Price last confirmed 35 days ago
B
Retailer 5
-
$713 AUD
$501 USD
View
B
Retailer 6
-
$915 AUD
$643 USD
View
Most Expensive
B
MOH London
LG733546095 · Nov 1
$1,215 AUD
£672 GBP
View
6 more retailers have this diamond
Prices start from $413 AUDSave up to $802 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
1.00ct Round
$413 AUD