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Heart|Lab Grown|IGI

1.54ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG688502128

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG688502128

Diamond specifications and retailer prices

From $352 AUD
$247 USD
As of October 27, 2026
Save $3,022 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,373 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG688502128 or 688502128. Listed at 16 retailers as of October 27, 2026, with prices from $352 to $3,373, a $3,022 spread on the same certified stone. Do Amore Diamonds lists it at $3,373. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688502128
Dimensions7.09 × 8.19 × 4.52 mm
L/W Ratio1.16
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
Top View
7.09 mm8.19 mm1.54 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688502128
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 55.2%

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 27
Current: $3,373 AUD|Low: $337 AUD|High: $3,373 AUD|Avg: $1,152 AUD
Do Amore Diamonds
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
October 29, 2026
Retailer 10$352 AUD
Retailer 5$407 AUD
Retailer 12$436 AUD
Retailer 13$436 AUD
Retailer 7$566 AUD
Retailer 4$733 AUD
Retailer 6$793 AUD
Retailer 2$843 AUD
Retailer 9$1,406 AUD
Retailer 3$1,547 AUD
Retailer 11$1,680 AUD
Retailer 14$1,714 AUD
Retailer 8$1,931 AUD
Do Amore Diamonds$3,373 AUD

39 data points across 14 retailers

16 retailers$352 AUD to $3,373 AUD

A
Cheapest Retailer
-
$352 AUD
$247 USD
A
Retailer 2
-
$407 AUD
$286 USD
View
A
Retailer 3
-
$436 AUD
$306 USD
View
A
Retailer 4
-
$436 AUD
$306 USD
View
A
Retailer 5
-
$566 AUD
£313 GBP
View
A
Retailer 6
-
$572 AUD
$402 USD
View
A
Retailer 7
-
$733 AUD
$515 USD
View
B+
Retailer 8
-
$793 AUD
$557 USD
View
B+
Retailer 9
-
$843 AUD
£466 GBP
View
B
Retailer 10
-
$1,406 AUD
$988 USD
View
B
Retailer 11
-
$1,547 AUD
$1,087 USD
View
B
Retailer 12
-
$1,680 AUD
$1,180 USD
View
B
Retailer 13
-
$1,714 AUD
$1,204 USD
View
B
Retailer 14
-
$1,785 AUD
$1,254 USD
View
B
Retailer 15
-
$1,931 AUD
£1,068 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E9D43F149 · Oct 29
$3,373 AUD
$2,370 USD
View
15 more retailers have this diamond
Prices start from $352 AUDSave up to $3,022 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
1.54ct Heart
$352 AUD