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Round|Lab Grown|IGI

1.09ct J VVS1 Round Lab Grown Diamond

ID • J/VVS1 • IGI LG476157510

Shape and cutting style on the report: Round brilliant

Certificate IGI LG476157510

Diamond specifications and retailer prices

From $900 AUD
As of November 5, 2026
Save $6,237 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,137 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG476157510 or 476157510. Listed at 12 retailers as of November 5, 2026, with prices from $900 to $7,137, a $6,237 spread on the same certified stone. MOH London lists it at $7,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
J
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476157510
Dimensions6.59 × 6.61 × 4.10 mm
L/W Ratio1.00
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
6.59 mm6.61 mm1.09 ctJ / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476157510
Side View
Table 55.5%Crown 35°GirdlePavilion 40.7°Culet: NoneDepth 62.1%

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: Nov 5
Current: $7,137 AUD|Low: $900 AUD|High: $7,242 AUD|Avg: $3,225 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$900 AUD
Retailer 6$1,920 AUD
Retailer 10$2,150 AUD
Retailer 7$2,227 AUD
Retailer 9$2,227 AUD
Retailer 5$2,471 AUD
Retailer 11$3,031 AUD
Retailer 8$3,520 AUD
Retailer 2$4,097 AUD
Retailer 3$4,151 AUD
MOH London$7,137 AUD

20 data points across 11 retailers

12 retailers$900 AUD to $7,137 AUD

A
Cheapest Retailer
-
$900 AUD
B
Retailer 2
-
$1,920 AUD
View
B
Retailer 3
-
$2,088 AUD
View
B
Retailer 4
-
$2,150 AUD
View
Final sale: no returns
B
Retailer 5
-
$2,227 AUD
View
Retailer 6
-
$2,227 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$2,471 AUD
View
B
Retailer 8
-
$3,520 AUD
View
B
Retailer 9
-
$4,097 AUD
View
B
Retailer 10
-
$4,151 AUD
View
B
Retailer 11
-
$4,174 AUD
View
Most Expensive
B
MOH London
LG476157510 · Nov 5
$7,137 AUD
£3,934 GBP
View
11 more retailers have this diamond
Prices start from $900 AUDSave up to $6,237 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
1.09ct Round
$900 AUD