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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG733536062

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733536062

Diamond specifications and retailer prices

From $850 NZD
$479 USD
As of October 30, 2026
Save $220 NZD (21%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,952 NZD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733536062 or 733536062. Listed at 18 retailers as of October 30, 2026, with a 26% 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

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733536062
Dimensions7.06 × 6.24 × 4.08 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
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
7.06 mm6.24 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733536062
Side View
Table 62.0%Crown 35.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,952 NZD|Low: $275 NZD|High: $2,750 NZD|Avg: $983 NZD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 12
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Retailer 22
October 31, 2026
Retailer 13$287 NZD
Retailer 8$321 NZD
Retailer 19$355 NZD
Retailer 15$431 NZD
Retailer 17$487 NZD
Retailer 6$554 NZD
Retailer 10$570 NZD
Retailer 7$590 NZD
Retailer 5$675 NZD
Retailer 16$691 NZD
Retailer 9$786 NZD
Retailer 14$820 NZD
Retailer 2$1,070 NZD
Retailer 21$1,093 NZD
Retailer 20$1,262 NZD
Retailer 12$1,418 NZD
Retailer 4$1,522 NZD
Retailer 11$1,570 NZD
Retailer 18$1,859 NZD
Retailer 3$1,905 NZD
Brilliant Earth$1,952 NZD
Retailer 22$2,750 NZD

25 data points across 22 retailers

18 retailers$850 NZD to $1,070 NZD

Retailer 1
-
$287 NZD
$162 USD
Price last confirmed 19 days ago
Retailer 2
-
$355 NZD
$200 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$431 NZD
$243 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$487 NZD
£216 GBP
View
Price last confirmed 19 days ago
Retailer 5
-
$554 NZD
$312 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$590 NZD
HK$2,600 HKD
View
Price last confirmed 19 days ago
Retailer 7
-
$675 NZD
ZAR 6,143 ZAR
View
Price last confirmed 22 days ago
Retailer 8
-
$820 NZD
$462 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$850 NZD
$479 USD
View
B+
Retailer 10
-
$1,070 NZD
A$928 AUD
View
Retailer 11
-
$1,093 NZD
$616 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$1,262 NZD
$711 USD
View
Price last confirmed 20 days ago
Retailer 13
-
$1,418 NZD
SGD 1,080 SGD
View
Price last confirmed 20 days ago
Retailer 14
-
$1,522 NZD
A$1,320 AUD
View
Price last confirmed 22 days ago
Retailer 15
-
$1,570 NZD
$885 USD
View
Price last confirmed 19 days ago
Retailer 16
-
$1,859 NZD
£825 GBP
View
Price last confirmed 20 days ago
Retailer 17
-
$1,905 NZD
$1,073 USD
View
Price last confirmed 19 days ago
Most Expensive
Brilliant Earth
17199298Y · Oct 12
$1,952 NZD
$1,100 USD
View
Price last confirmed 18 days ago
17 more retailers have this diamond
Prices start from $850 NZDSave up to $220 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.

B+
1.03ct Heart
$850 NZD