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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 $338 NZD
$190 USD
As of October 27, 2026
Save $1,734 NZD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,072 NZD 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 $338 to $2,072, a $1,734 spread on the same certified stone. Reve Diamonds lists it at $2,072. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $761 NZD|Low: $338 NZD|High: $2,263 NZD|Avg: $965 NZD|+3.8%
Retailer 1
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
Retailer 17
Reve Diamonds
October 28, 2026
Retailer 2$338 NZD
Retailer 3$379 NZD
Retailer 4$420 NZD
Retailer 13$420 NZD
Retailer 15$453 NZD
Retailer 9$463 NZD
Retailer 5$736 NZD
Retailer 10$760 NZD
Retailer 1$761 NZD
Retailer 12$790 NZD
Retailer 7$811 NZD
Retailer 16$855 NZD
Retailer 11$1,075 NZD
Retailer 17$1,358 NZD
Retailer 6$1,415 NZD
Retailer 8$1,448 NZD
Retailer 14$1,971 NZD
Reve Diamonds$2,072 NZD

40 data points across 18 retailers

21 retailers$338 NZD to $2,072 NZD

A
Cheapest Retailer
-
$338 NZD
$190 USD
A
Retailer 2
-
$379 NZD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$383 NZD
$215 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$420 NZD
$236 USD
View
A
Retailer 5
-
$420 NZD
$236 USD
View
A
Retailer 6
-
$453 NZD
$254 USD
View
A
Retailer 7
-
$463 NZD
$260 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$495 NZD
$278 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$736 NZD
$413 USD
View
B+
Retailer 10
-
$760 NZD
ZAR 6,896 ZAR
View
B+
Retailer 11
-
$761 NZD
£336 GBP
View
B+
Retailer 12
-
$790 NZD
A$682 AUD
View
B+
Retailer 13
-
$811 NZD
$455 USD
View
B+
Retailer 14
-
$855 NZD
$480 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,075 NZD
A$928 AUD
View
B
Retailer 16
-
$1,358 NZD
$762 USD
View
B
Retailer 17
-
$1,415 NZD
$794 USD
View
B
Retailer 18
-
$1,448 NZD
$813 USD
View
B
Retailer 19
-
$1,591 NZD
$893 USD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$1,971 NZD
£871 GBP
View
Most Expensive
B
Reve Diamonds
D6571FEF6 · Oct 28
$2,072 NZD
$1,163 USD
View
20 more retailers have this diamond
Prices start from $338 NZDSave up to $1,734 NZD

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
$338 NZD