Heart|Lab Grown|IGI

0.52ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG825658638

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825658638

Diamond specifications and retailer prices

From $438 NZD
$246 USD
As of October 25, 2026
Save $1,568 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,006 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.52ct lab-grown heart diamond

This 0.52ct 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 very-good cut grade and certified by IGI LG825658638 or 825658638. Listed at 17 retailers as of October 25, 2026, with prices from $438 to $2,006, a $1,568 spread on the same certified stone. Reve Diamonds lists it at $2,006. 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

0.52
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658638
Dimensions5.07 × 5.59 × 3.16 mm
L/W Ratio1.10
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
5.07 mm5.59 mm0.52 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658638
Side View
Table 56.0%Crown 34.3°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 56.5%

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: Oct 25
Current: $688 NZD|Low: $356 NZD|High: $2,006 NZD|Avg: $974 NZD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 26, 2026
Retailer 2$356 NZD
Retailer 3$438 NZD
Retailer 11$556 NZD
Retailer 6$677 NZD
Retailer 1$688 NZD
Retailer 7$704 NZD
Retailer 12$825 NZD
Retailer 10$837 NZD
Retailer 5$1,010 NZD
Retailer 8$1,342 NZD
Retailer 4$1,368 NZD
Retailer 9$1,870 NZD
Reve Diamonds$2,006 NZD

22 data points across 13 retailers

17 retailers$438 NZD to $2,006 NZD

Retailer 1
-
$319 NZD
$179 USD
Price last confirmed 21 days ago
Retailer 2
-
$370 NZD
$208 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$395 NZD
$222 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$395 NZD
$222 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$438 NZD
$246 USD
View
B+
Retailer 6
-
$556 NZD
$312 USD
View
B+
Retailer 7
-
$677 NZD
€362 EUR
View
B+
Retailer 8
-
$688 NZD
£304 GBP
View
Retailer 9
-
$704 NZD
ZAR 6,384 ZAR
View
Price last confirmed 7 days ago
B
Retailer 10
-
$825 NZD
$463 USD
View
B
Retailer 11
-
$837 NZD
$470 USD
View
B
Retailer 12
-
$1,010 NZD
A$873 AUD
View
Retailer 13
-
$1,271 NZD
$714 USD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$1,342 NZD
$754 USD
View
B
Retailer 15
-
$1,368 NZD
$768 USD
View
Retailer 16
-
$1,870 NZD
£827 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Reve Diamonds
E66684D0C · Oct 25
$2,006 NZD
$1,127 USD
View
16 more retailers have this diamond
Prices start from $438 NZDSave up to $1,568 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
0.52ct Heart
$438 NZD