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Heart|Lab Grown|IGI

0.52ct E VS1 Heart Lab Grown Diamond

GD • E/VS1 • IGI LG770687248

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG770687248

Diamond specifications and retailer prices

From $204 NZD
$115 USD
As of October 30, 2026
Save $1,435 NZD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,123 NZD at MOH London · As of October 25, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG770687248 or 770687248. Listed at 16 retailers as of October 30, 2026, with a 703% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687248
Dimensions4.99 × 5.72 × 3.16 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.99 mm5.72 mm0.52 ctE / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687248
Side View
Table 70.0%Crown 35.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 55.2%

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 30
Current: $2,123 NZD|Low: $197 NZD|High: $2,145 NZD|Avg: $599 NZD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$204 NZD
Retailer 12$229 NZD
Retailer 10$238 NZD
Retailer 9$270 NZD
Retailer 4$355 NZD
Retailer 3$472 NZD
Retailer 2$516 NZD
Retailer 6$605 NZD
Retailer 5$613 NZD
Retailer 8$727 NZD
Retailer 11$823 NZD
MOH London$2,123 NZD

43 data points across 12 retailers

16 retailers$204 NZD to $1,639 NZD

A
Cheapest Retailer
-
$204 NZD
$115 USD
B+
Retailer 2
-
$229 NZD
$129 USD
View
Final sale: no returns
B+
Retailer 3
-
$238 NZD
$134 USD
View
B+
Retailer 4
-
$270 NZD
$152 USD
View
B+
Retailer 5
-
$295 NZD
HK$1,300 HKD
View
B+
Retailer 6
-
$355 NZD
$200 USD
View
B+
Retailer 7
-
$472 NZD
$266 USD
View
B+
Retailer 8
-
$516 NZD
£229 GBP
View
B
Retailer 9
-
$605 NZD
$341 USD
View
B
Retailer 10
-
$613 NZD
£272 GBP
View
B
Retailer 11
-
$713 NZD
SGD 543 SGD
View
B
Retailer 12
-
$727 NZD
$410 USD
View
B
Retailer 13
-
$791 NZD
$446 USD
View
B
Retailer 14
-
$918 NZD
$517 USD
View
C
Retailer 15
-
$1,639 NZD
$924 USD
View
Most Expensive
MOH London
LG770687248 · Oct 25
$2,123 NZD
£942 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $204 NZDSave up to $1,435 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
$204 NZD