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Round|Lab Grown|IGI

1.19ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG645404335

Shape and cutting style on the report: Round brilliant

Certificate IGI LG645404335

Diamond specifications and retailer prices

From $271 AUD
As of November 5, 2026
Save $1,387 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,658 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645404335 or 645404335. Listed at 22 retailers as of November 4, 2026, with prices from $271 to $1,658, a $1,387 spread on the same certified stone. Reve Diamonds lists it at $1,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645404335
Dimensions6.83 × 6.77 × 4.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.83 mm6.77 mm1.19 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645404335
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

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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: $1,080 AUD|Low: $246 AUD|High: $1,658 AUD|Avg: $728 AUD|+0.9%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 11$271 AUD
Retailer 7$301 AUD
Retailer 12$314 AUD
Retailer 10$333 AUD
Retailer 18$336 AUD
Retailer 13$559 AUD
Retailer 8$563 AUD
Retailer 16$580 AUD
Retailer 5$590 AUD
Retailer 2$686 AUD
Retailer 3$687 AUD
Retailer 17$800 AUD
Retailer 15$819 AUD
Retailer 4$986 AUD
Retailer 1$1,080 AUD
Retailer 14$1,084 AUD
Retailer 6$1,157 AUD
Retailer 9$1,563 AUD
Reve Diamonds$1,658 AUD

40 data points across 19 retailers

22 retailers$271 AUD to $1,658 AUD

A
Cheapest Retailer
-
$271 AUD
A
Retailer 2
-
$301 AUD
View
Final sale: no returns
A
Retailer 3
-
$314 AUD
View
Retailer 4
-
$333 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$336 AUD
View
A
Retailer 6
-
$559 AUD
View
Retailer 7
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$563 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$580 AUD
View
A
Retailer 9
-
$590 AUD
View
B+
Retailer 10
-
$686 AUD
View
B+
Retailer 11
-
$687 AUD
View
B+
Retailer 12
-
$800 AUD
View
Retailer 13
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$814 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
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$819 AUD
View
Retailer 15
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$836 AUD
View
Price last confirmed 39 days ago
B+
Retailer 16
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$869 AUD
View
B+
Retailer 17
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$986 AUD
View
B
Retailer 18
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$1,080 AUD
View
B
Retailer 19
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$1,084 AUD
View
B
Retailer 20
-
$1,157 AUD
View
Retailer 21
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$1,563 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
38E03E726 · Nov 4
$1,658 AUD
$1,161 USD
View
21 more retailers have this diamond
Prices start from $271 AUDSave up to $1,387 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
1.19ct Round
$271 AUD