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Heart|Lab Grown|IGI

1.25ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG842617852

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842617852

Diamond specifications and retailer prices

From $366 AUD
As of November 4, 2026
Save $1,595 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,961 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842617852 or 842617852. Listed at 17 retailers as of November 4, 2026, with prices from $366 to $1,961, a $1,595 spread on the same certified stone. Reve Diamonds lists it at $1,961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842617852
Dimensions6.36 × 7.44 × 4.44 mm
L/W Ratio1.17
Girdle conditionFaceted
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
Top View
6.36 mm7.44 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842617852
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.7%

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 4
Current: $852 AUD|Low: $366 AUD|High: $1,961 AUD|Avg: $915 AUD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 4$366 AUD
Retailer 9$409 AUD
Retailer 15$425 AUD
Retailer 2$455 AUD
Retailer 17$455 AUD
Retailer 3$520 AUD
Retailer 14$606 AUD
Retailer 5$684 AUD
Retailer 12$784 AUD
Retailer 7$814 AUD
Retailer 1$852 AUD
Retailer 16$902 AUD
Retailer 13$1,069 AUD
Retailer 11$1,113 AUD
Retailer 6$1,461 AUD
Retailer 8$1,532 AUD
Retailer 10$1,815 AUD
Reve Diamonds$1,961 AUD

21 data points across 18 retailers

17 retailers$366 AUD to $1,961 AUD

A
Cheapest Retailer
-
$366 AUD
A
Retailer 2
-
$409 AUD
View
Final sale: no returns
A
Retailer 3
-
$425 AUD
View
Retailer 4
-
$455 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$455 AUD
View
A
Retailer 6
-
$606 AUD
View
A
Retailer 7
-
$684 AUD
View
B+
Retailer 8
-
$784 AUD
View
B+
Retailer 9
-
$814 AUD
View
B+
Retailer 10
-
$852 AUD
View
B+
Retailer 11
-
$902 AUD
View
B+
Retailer 12
-
$1,069 AUD
View
B+
Retailer 13
-
$1,113 AUD
View
B
Retailer 14
-
$1,461 AUD
View
B
Retailer 15
-
$1,532 AUD
View
B
Retailer 16
-
$1,815 AUD
View
Most Expensive
B
Reve Diamonds
817E5B69B · Nov 4
$1,961 AUD
$1,376 USD
View
16 more retailers have this diamond
Prices start from $366 AUDSave up to $1,595 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
1.25ct Heart
$366 AUD