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Heart|Lab Grown|IGI

0.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG843608122

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843608122

Diamond specifications and retailer prices

From $172 NZD
$97 USD
As of October 23, 2026
Save $1,401 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,573 NZD at MOH London · As of October 26, 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 top-tier cut grade and certified by IGI LG843608122 or 843608122. Listed at 13 retailers as of October 23, 2026, with prices from $172 to $1,573, a $1,401 spread on the same certified stone. MOH London lists it at $1,573. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843608122
Dimensions5.14 × 5.63 × 3.05 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm5.63 mm0.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843608122
Side View
Table 69.0%Crown 32.9°Girdle: STK-VTKPavilion 39.2°Culet: NoneDepth 54.2%

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 23
Current: $1,573 NZD|Low: $172 NZD|High: $1,580 NZD|Avg: $525 NZD|-0.4%
MOH London
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
October 27, 2026
Retailer 14$172 NZD
Retailer 13$192 NZD
Retailer 9$200 NZD
Retailer 3$227 NZD
Retailer 11$227 NZD
Retailer 2$386 NZD
Retailer 7$407 NZD
Retailer 12$440 NZD
Retailer 8$583 NZD
Retailer 4$687 NZD
Retailer 5$758 NZD
Retailer 10$766 NZD
Retailer 6$791 NZD
MOH London$1,573 NZD

12 data points across 14 retailers

13 retailers$172 NZD to $1,573 NZD

A
Cheapest Retailer
-
$172 NZD
$97 USD
A
Retailer 2
-
$200 NZD
$113 USD
View
A
Retailer 3
-
$227 NZD
$128 USD
View
A
Retailer 4
-
$227 NZD
$128 USD
View
A
Retailer 5
-
$386 NZD
ZAR 3,515 ZAR
View
B+
Retailer 6
-
$407 NZD
£181 GBP
View
B+
Retailer 7
-
$440 NZD
$248 USD
View
B
Retailer 8
-
$583 NZD
£259 GBP
View
B
Retailer 9
-
$687 NZD
$387 USD
View
B
Retailer 10
-
$758 NZD
$427 USD
View
B
Retailer 11
-
$766 NZD
$432 USD
View
B
Retailer 12
-
$791 NZD
$446 USD
View
Most Expensive
B
MOH London
LG843608122 · Oct 26
$1,573 NZD
£698 GBP
View
12 more retailers have this diamond
Prices start from $172 NZDSave up to $1,401 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
$172 NZD