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Heart|Lab Grown|IGI

1.38ct I VS1 Heart Lab Grown Diamond

EX • I/VS1 • IGI LG677514007

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677514007

Diamond specifications and retailer prices

From $313 AUD
As of November 5, 2026
Save $2,101 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,414 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.38ct lab-grown heart diamond

This 1.38ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677514007 or 677514007. Listed at 12 retailers as of November 4, 2026, with prices from $313 to $2,414, a $2,101 spread on the same certified stone. Do Amore Diamonds lists it at $2,414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514007
Dimensions6.95 × 7.69 × 4.47 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm7.69 mm1.38 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514007
Side View
Table 61.0%Crown 35.7°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 58.1%

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: $2,414 AUD|Low: $313 AUD|High: $2,414 AUD|Avg: $1,028 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$313 AUD
Retailer 9$547 AUD
Retailer 7$554 AUD
Retailer 4$594 AUD
Retailer 8$677 AUD
Retailer 3$686 AUD
Retailer 5$1,061 AUD
Retailer 11$1,321 AUD
Retailer 10$1,354 AUD
Retailer 2$1,607 AUD
Do Amore Diamonds$2,414 AUD

17 data points across 11 retailers

12 retailers$313 AUD to $2,414 AUD

Retailer 1
-
$313 AUD
Price last confirmed 33 days ago
A
Retailer 2
-
$313 AUD
View
A
Retailer 3
-
$313 AUD
View
A
Retailer 4
-
$547 AUD
View
B+
Retailer 5
-
$554 AUD
View
A
Retailer 6
-
$594 AUD
View
B+
Retailer 7
-
$677 AUD
View
B
Retailer 8
-
$1,061 AUD
View
Retailer 9
-
$1,109 AUD
View
Price last confirmed 36 days ago
B
Retailer 10
-
$1,354 AUD
View
B
Retailer 11
-
$1,607 AUD
View
Most Expensive
B
Do Amore Diamonds
27-EAF2AB77B · Nov 4
$2,414 AUD
$1,690 USD
View
11 more retailers have this diamond
Prices start from $313 AUDSave up to $2,101 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
1.38ct Heart
$313 AUD