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Heart|Lab Grown|IGI

1.04ct E FL Heart Lab Grown Diamond

EX • E/FL • IGI LG815697935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815697935

Diamond specifications and retailer prices

From $495 NZD
$279 USD
As of October 30, 2026
Save $2,965 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,460 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815697935 or 815697935. Listed at 18 retailers as of October 30, 2026, with prices from $495 to $3,460, a $2,965 spread on the same certified stone. Brilliant Earth lists it at $3,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697935
Dimensions6.15 × 7.11 × 3.94 mm
L/W Ratio1.16
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
6.15 mm7.11 mm1.04 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697935
Side View
Table 59.0%Crown 39.6°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 55.4%

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: $3,460 NZD|Low: $495 NZD|High: $3,886 NZD|Avg: $1,445 NZD|-11.0%
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
October 31, 2026
Retailer 4$495 NZD
Retailer 13$564 NZD
Retailer 16$575 NZD
Retailer 3$614 NZD
Retailer 18$614 NZD
Retailer 12$896 NZD
Retailer 9$1,013 NZD
Retailer 7$1,043 NZD
Retailer 11$1,055 NZD
Retailer 2$1,083 NZD
Retailer 8$1,097 NZD
Retailer 15$1,568 NZD
Retailer 10$1,822 NZD
Retailer 6$1,975 NZD
Retailer 5$2,064 NZD
Retailer 17$2,452 NZD
Retailer 14$2,465 NZD
Brilliant Earth$3,460 NZD

42 data points across 18 retailers

18 retailers$495 NZD to $3,460 NZD

A
Cheapest Retailer
-
$495 NZD
$279 USD
A
Retailer 2
-
$564 NZD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$575 NZD
$324 USD
View
A
Retailer 4
-
$614 NZD
$346 USD
View
A
Retailer 5
-
$614 NZD
$346 USD
View
A
Retailer 6
-
$896 NZD
$505 USD
View
B+
Retailer 7
-
$1,013 NZD
$571 USD
View
B+
Retailer 8
-
$1,043 NZD
$588 USD
View
B+
Retailer 9
-
$1,055 NZD
ZAR 9,610 ZAR
View
B+
Retailer 10
-
$1,083 NZD
£481 GBP
View
B+
Retailer 11
-
$1,097 NZD
$618 USD
View
B+
Retailer 12
-
$1,568 NZD
$884 USD
View
B
Retailer 13
-
$1,822 NZD
SGD 1,388 SGD
View
B+
Retailer 14
-
$1,975 NZD
$1,113 USD
View
B
Retailer 15
-
$2,064 NZD
$1,164 USD
View
B
Retailer 16
-
$2,452 NZD
$1,382 USD
View
B
Retailer 17
-
$2,465 NZD
£1,094 GBP
View
Most Expensive
B
Brilliant Earth
21422485A · Oct 30
$3,460 NZD
$1,950 USD
View
17 more retailers have this diamond
Prices start from $495 NZDSave up to $2,965 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
1.04ct Heart
$495 NZD