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Heart|Lab Grown|IGI

1.54ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LG833665759

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833665759

Diamond specifications and retailer prices

From $509 AUD
£281 GBP
As of November 2, 2026
Save $2,802 AUD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,310 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG833665759 or 833665759. Listed at 22 retailers as of November 2, 2026, with prices from $509 to $3,310, a $2,802 spread on the same certified stone. Brilliant Earth lists it at $3,310. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833665759
Dimensions6.88 × 7.98 × 4.74 mm
L/W Ratio1.16
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
6.88 mm7.98 mm1.54 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833665759
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.4%

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 2
Current: $3,310 AUD|Low: $492 AUD|High: $3,310 AUD|Avg: $1,290 AUD
Brilliant Earth
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
November 3, 2026
Retailer 8$492 AUD
Retailer 10$509 AUD
Retailer 3$525 AUD
Retailer 13$706 AUD
Retailer 16$795 AUD
Retailer 11$829 AUD
Retailer 2$837 AUD
Retailer 14$927 AUD
Retailer 7$1,078 AUD
Retailer 9$1,264 AUD
Retailer 6$1,619 AUD
Retailer 4$1,816 AUD
Retailer 15$1,851 AUD
Retailer 12$1,928 AUD
Retailer 5$2,030 AUD
Brilliant Earth$3,310 AUD

35 data points across 16 retailers

22 retailers$509 AUD to $3,310 AUD

Retailer 1
-
$374 AUD
$262 USD
Price last confirmed 22 days ago
Retailer 2
-
$381 AUD
$267 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$464 AUD
$325 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$464 AUD
$325 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$467 AUD
$327 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$492 AUD
$345 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$509 AUD
£281 GBP
View
A
Retailer 8
-
$525 AUD
$368 USD
View
Final sale: no returns
A
Retailer 9
-
$706 AUD
$495 USD
View
B+
Retailer 10
-
$795 AUD
$557 USD
View
B+
Retailer 11
-
$829 AUD
ZAR 9,390 ZAR
View
B+
Retailer 12
-
$837 AUD
£462 GBP
View
B+
Retailer 13
-
$927 AUD
$650 USD
View
B+
Retailer 14
-
$1,078 AUD
View
B+
Retailer 15
-
$1,264 AUD
$886 USD
View
Retailer 16
-
$1,584 AUD
$1,110 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,619 AUD
$1,134 USD
View
B
Retailer 18
-
$1,816 AUD
View
B
Retailer 19
-
$1,851 AUD
$1,297 USD
View
B
Retailer 20
-
$1,928 AUD
£1,064 GBP
View
B
Retailer 21
-
$2,030 AUD
$1,423 USD
View
Most Expensive
B
Brilliant Earth
21696586A · Nov 2
$3,310 AUD
$2,320 USD
View
21 more retailers have this diamond
Prices start from $509 AUDSave up to $2,802 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
$509 AUD