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Heart|Lab Grown|IGI

1.25ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG800640294

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800640294

Diamond specifications and retailer prices

From $530 AUD
HK$2,900 HKD
As of November 3, 2026
Save $997 AUD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,527 AUD at Michael Trio · As of November 2, 2026
View at Michael Trio

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800640294 or 800640294. Listed at 8 retailers as of November 2, 2026, with prices from $530 to $1,527, a $997 spread on the same certified stone. Michael Trio lists it at $1,527. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800640294
Dimensions6.59 × 7.46 × 4.30 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm7.46 mm1.25 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800640294
Side View
Table 62.0%Crown 39.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,527 AUD|Low: $530 AUD|High: $1,884 AUD|Avg: $1,057 AUD|-2.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8$530 AUD
Retailer 5$539 AUD
Retailer 9$576 AUD
Retailer 6$602 AUD
Retailer 7$824 AUD
Retailer 3$999 AUD
Retailer 4$1,132 AUD
Retailer 2$1,524 AUD
Michael Trio$1,527 AUD
Retailer 10$1,531 AUD

20 data points across 10 retailers

8 retailers$530 AUD to $1,527 AUD

A
Cheapest Retailer
-
$530 AUD
HK$2,900 HKD
A
Retailer 2
-
$539 AUD
$378 USD
View
A
Retailer 3
-
$602 AUD
$422 USD
View
B+
Retailer 4
-
$824 AUD
View
B+
Retailer 5
-
$999 AUD
$700 USD
View
B
Retailer 6
-
$1,132 AUD
View
B
Retailer 7
-
$1,524 AUD
£841 GBP
View
Most Expensive
B
Michael Trio
5405928770 · Nov 2
$1,527 AUD
SGD 1,446 SGD
View
7 more retailers have this diamond
Prices start from $530 AUDSave up to $997 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
$530 AUD