Heart|Lab Grown|IGI

0.54ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG729533700

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729533700

Diamond specifications and retailer prices

From $217 USD
As of October 29, 2026
Save $960 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,177 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG729533700 or 729533700. Listed at 18 retailers as of October 29, 2026, with prices from $217 to $1,177, a $960 spread on the same certified stone. Reve Diamonds lists it at $1,177. 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

0.54
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729533700
Dimensions5.16 × 5.60 × 3.33 mm
L/W Ratio1.09
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
5.16 mm5.60 mm0.54 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729533700
Side View
Table 56.0%Crown 33.8°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $437 USD|Low: $217 USD|High: $1,177 USD|Avg: $580 USD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 9$217 USD
Retailer 2$242 USD
Retailer 11$373 USD
Retailer 4$410 USD
Retailer 7$430 USD
Retailer 1$437 USD
Retailer 10$530 USD
Retailer 3$535 USD
Retailer 6$617 USD
Retailer 8$779 USD
Retailer 5$1,135 USD
Reve Diamonds$1,177 USD

27 data points across 12 retailers

18 retailers$217 USD to $1,177 USD

Retailer 1
-
$195 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$217 USD
View
Final sale: no returns
Retailer 3
-
$226 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$238 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$242 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$242 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$373 USD
View
B+
Retailer 8
-
$410 USD
€390 EUR
View
Retailer 9
-
$430 USD
ZAR 6,946 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$437 USD
£344 GBP
View
B+
Retailer 11
-
$530 USD
View
B+
Retailer 12
-
$535 USD
View
B+
Retailer 13
-
$617 USD
A$949 AUD
View
Retailer 14
-
$777 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$779 USD
View
B
Retailer 16
-
$830 USD
View
B
Retailer 17
-
$1,135 USD
£894 GBP
View
Most Expensive
B
Reve Diamonds
221BC84DE · Oct 30
$1,177 USD
View
17 more retailers have this diamond
Prices start from $217 USDSave up to $960 USD

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
0.54ct Heart
$217 USD