Heart|Lab Grown|IGI

0.52ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG829611270

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829611270

Diamond specifications and retailer prices

From $342 NZD
HK$1,500 HKD
As of October 28, 2026
Save $726 NZD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,764 NZD at Reve Diamonds · As of October 23, 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 top-tier cut grade and certified by IGI LG829611270 or 829611270. Listed at 16 retailers as of October 23, 2026, with a 212% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829611270
Dimensions5.57 × 4.89 × 3.29 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm4.89 mm0.52 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829611270
Side View
Table 57.0%Crown 30.7°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 59.1%

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 28
Current: $429 NZD|Low: $272 NZD|High: $1,782 NZD|Avg: $808 NZD
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 25, 2026
Retailer 10$272 NZD
Retailer 9$342 NZD
Retailer 1$429 NZD
Retailer 5$494 NZD
Retailer 6$536 NZD
Retailer 8$564 NZD
Retailer 11$757 NZD
Retailer 7$819 NZD
Retailer 3$837 NZD
Retailer 12$944 NZD
Retailer 2$1,067 NZD
Retailer 4$1,456 NZD
Reve Diamonds$1,764 NZD

37 data points across 13 retailers

16 retailers$342 NZD to $1,067 NZD

Retailer 1
-
$249 NZD
$140 USD
Price last confirmed 13 days ago
Retailer 2
-
$288 NZD
$162 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$308 NZD
$173 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$342 NZD
HK$1,500 HKD
View
A
Retailer 5
-
$429 NZD
$241 USD
View
A
Retailer 6
-
$494 NZD
£218 GBP
View
Retailer 7
-
$536 NZD
ZAR 4,861 ZAR
View
Price last confirmed 7 days ago
Retailer 8
-
$564 NZD
$317 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$757 NZD
$425 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$819 NZD
$460 USD
View
B
Retailer 11
-
$837 NZD
SGD 635 SGD
View
B
Retailer 12
-
$944 NZD
$530 USD
View
Retailer 13
-
$990 NZD
$556 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$1,067 NZD
$599 USD
View
Retailer 15
-
$1,456 NZD
£644 GBP
View
Price last confirmed 15 days ago
Most Expensive
Reve Diamonds
7DAB1ACD7 · Oct 23
$1,764 NZD
$991 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $342 NZDSave up to $726 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
$342 NZD