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Heart|Lab Grown|IGI

0.43ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG770684002

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG770684002

Diamond specifications and retailer prices

From $198 NZD
$111 USD
As of October 27, 2026
Save $696 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,065 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown heart diamond

This 0.43ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG770684002 or 770684002. Listed at 13 retailers as of October 27, 2026, with a 352% 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

0.43
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770684002
Dimensions4.78 × 5.37 × 2.85 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.78 mm5.37 mm0.43 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770684002
Side View
Table 72.0%Crown 34.9°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 53.1%

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 27
Current: $2,065 NZD|Low: $191 NZD|High: $2,078 NZD|Avg: $554 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$198 NZD
Retailer 8$223 NZD
Retailer 7$230 NZD
Retailer 6$262 NZD
Retailer 10$342 NZD
Retailer 9$449 NZD
Retailer 2$495 NZD
Retailer 4$594 NZD
Retailer 3$623 NZD
MOH London$2,065 NZD

43 data points across 10 retailers

13 retailers$198 NZD to $893 NZD

A
Cheapest Retailer
-
$198 NZD
$111 USD
A
Retailer 2
-
$223 NZD
$125 USD
View
Final sale: no returns
A
Retailer 3
-
$230 NZD
$129 USD
View
A
Retailer 4
-
$262 NZD
$147 USD
View
A
Retailer 5
-
$296 NZD
HK$1,300 HKD
View
B+
Retailer 6
-
$342 NZD
$192 USD
View
B+
Retailer 7
-
$449 NZD
$252 USD
View
B+
Retailer 8
-
$495 NZD
£219 GBP
View
B+
Retailer 9
-
$594 NZD
£263 GBP
View
B
Retailer 10
-
$623 NZD
$350 USD
View
B
Retailer 11
-
$690 NZD
SGD 524 SGD
View
B
Retailer 12
-
$893 NZD
$502 USD
View
Most Expensive
MOH London
LG770684002 · Oct 29
$2,065 NZD
£913 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $198 NZDSave up to $696 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
0.43ct Heart
$198 NZD