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Heart|Lab Grown|IGI

0.53ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG678554366

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678554366

Diamond specifications and retailer prices

From $190 USD
As of October 27, 2026
Save $973 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,163 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678554366 or 678554366. Listed at 21 retailers as of October 27, 2026, with prices from $190 to $1,163, a $973 spread on the same certified stone. Reve Diamonds lists it at $1,163. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678554366
Dimensions5.94 × 5.94 × 5.10 mm
L/W Ratio1.00
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
5.94 mm5.94 mm0.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678554366
Side View
Table 64.0%Crown 30.9°Girdle: THN-MEDPavilion 38.6°Culet: NoneDepth 53.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $428 USD|Low: $190 USD|High: $1,270 USD|Avg: $542 USD|+4.1%
Retailer 1
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 2$190 USD
Retailer 3$213 USD
Retailer 4$236 USD
Retailer 13$236 USD
Retailer 15$254 USD
Retailer 9$260 USD
Retailer 5$413 USD
Retailer 10$427 USD
Retailer 1$428 USD
Retailer 12$443 USD
Retailer 7$455 USD
Retailer 16$480 USD
Retailer 11$603 USD
Retailer 17$762 USD
Retailer 6$794 USD
Retailer 8$813 USD
Retailer 14$1,106 USD
Reve Diamonds$1,163 USD

41 data points across 18 retailers

21 retailers$190 USD to $1,163 USD

A
Cheapest Retailer
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$190 USD
A
Retailer 2
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$213 USD
View
Final sale: no returns
A
Retailer 3
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$215 USD
View
Price last confirmed 27 days ago
A
Retailer 4
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$236 USD
View
A
Retailer 5
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$236 USD
View
A
Retailer 6
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$254 USD
View
A
Retailer 7
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$260 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
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$278 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
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$413 USD
View
B+
Retailer 10
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$427 USD
ZAR 6,896 ZAR
View
B+
Retailer 11
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$428 USD
£337 GBP
View
B+
Retailer 12
-
$443 USD
A$682 AUD
View
B+
Retailer 13
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$455 USD
View
B+
Retailer 14
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$480 USD
View
Price last confirmed 7 days ago
B
Retailer 15
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$603 USD
A$928 AUD
View
B
Retailer 16
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$762 USD
View
B
Retailer 17
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$794 USD
View
B
Retailer 18
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$813 USD
View
B
Retailer 19
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$893 USD
View
Price last confirmed 28 days ago
B
Retailer 20
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$1,106 USD
£871 GBP
View
Most Expensive
B
Reve Diamonds
D6571FEF6 · Oct 28
$1,163 USD
View
20 more retailers have this diamond
Prices start from $190 USDSave up to $973 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
0.53ct Heart
$190 USD