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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG842604007

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842604007

Diamond specifications and retailer prices

From $353 NZD
$199 USD
As of October 30, 2026
Save $2,042 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,395 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG842604007 or 842604007. Listed at 19 retailers as of October 30, 2026, with prices from $353 to $2,395, a $2,042 spread on the same certified stone. Brilliant Earth lists it at $2,395. 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

1.02
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842604007
Dimensions6.08 × 6.84 × 4.06 mm
L/W Ratio1.13
Girdle conditionFaceted
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
6.08 mm6.84 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842604007
Side View
Table 57.0%Crown 39.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 59.4%

Caratlytics Score

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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 30
Current: $2,395 NZD|Low: $353 NZD|High: $2,395 NZD|Avg: $1,029 NZD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 4$353 NZD
Retailer 8$396 NZD
Retailer 14$410 NZD
Retailer 3$438 NZD
Retailer 17$438 NZD
Retailer 19$465 NZD
Retailer 12$752 NZD
Retailer 9$759 NZD
Retailer 2$802 NZD
Retailer 7$859 NZD
Retailer 16$1,011 NZD
Retailer 13$1,070 NZD
Retailer 10$1,246 NZD
Retailer 5$1,407 NZD
Retailer 15$1,412 NZD
Retailer 11$1,502 NZD
Retailer 6$1,576 NZD
Retailer 18$2,057 NZD
Brilliant Earth$2,395 NZD

16 data points across 19 retailers

19 retailers$353 NZD to $2,395 NZD

A
Cheapest Retailer
-
$353 NZD
$199 USD
A
Retailer 2
-
$396 NZD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$410 NZD
$231 USD
View
A
Retailer 4
-
$438 NZD
$247 USD
View
A
Retailer 5
-
$438 NZD
$247 USD
View
Retailer 6
-
$465 NZD
£206 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$752 NZD
ZAR 6,844 ZAR
View
A
Retailer 8
-
$759 NZD
$428 USD
View
A
Retailer 9
-
$802 NZD
£356 GBP
View
A
Retailer 10
-
$859 NZD
$484 USD
View
B+
Retailer 11
-
$1,011 NZD
$570 USD
View
B+
Retailer 12
-
$1,070 NZD
A$928 AUD
View
B+
Retailer 13
-
$1,246 NZD
SGD 949 SGD
View
B+
Retailer 14
-
$1,407 NZD
$793 USD
View
B+
Retailer 15
-
$1,412 NZD
$796 USD
View
B+
Retailer 16
-
$1,502 NZD
$847 USD
View
B
Retailer 17
-
$1,576 NZD
$888 USD
View
B
Retailer 18
-
$2,057 NZD
£913 GBP
View
Most Expensive
B
Brilliant Earth
22132164A · Oct 30
$2,395 NZD
$1,350 USD
View
18 more retailers have this diamond
Prices start from $353 NZDSave up to $2,042 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
1.02ct Heart
$353 NZD