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 $199 USD
As of October 30, 2026
Save $1,151 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,350 USD 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 $199 to $1,350, a $1,151 spread on the same certified stone. Brilliant Earth lists it at $1,350. 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
Color
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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Price History

Last verified: Oct 30
Current: $1,350 USD|Low: $199 USD|High: $1,350 USD|Avg: $580 USD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 4$199 USD
Retailer 8$223 USD
Retailer 14$231 USD
Retailer 3$247 USD
Retailer 17$247 USD
Retailer 19$262 USD
Retailer 12$424 USD
Retailer 9$428 USD
Retailer 2$452 USD
Retailer 7$484 USD
Retailer 16$570 USD
Retailer 13$603 USD
Retailer 10$702 USD
Retailer 5$793 USD
Retailer 15$796 USD
Retailer 11$847 USD
Retailer 6$888 USD
Retailer 18$1,160 USD
Brilliant Earth$1,350 USD

16 data points across 19 retailers

19 retailers$199 USD to $1,350 USD

A
Cheapest Retailer
-
$199 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$231 USD
View
A
Retailer 4
-
$247 USD
View
A
Retailer 5
-
$247 USD
View
Retailer 6
-
$262 USD
£206 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$424 USD
ZAR 6,844 ZAR
View
A
Retailer 8
-
$428 USD
View
A
Retailer 9
-
$452 USD
£356 GBP
View
A
Retailer 10
-
$484 USD
View
B+
Retailer 11
-
$570 USD
View
B+
Retailer 12
-
$603 USD
A$928 AUD
View
B+
Retailer 13
-
$702 USD
SGD 949 SGD
View
B+
Retailer 14
-
$793 USD
View
B+
Retailer 15
-
$796 USD
View
B+
Retailer 16
-
$847 USD
View
B
Retailer 17
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$888 USD
View
B
Retailer 18
-
$1,160 USD
£913 GBP
View
Most Expensive
B
Brilliant Earth
22132164A · Oct 30
$1,350 USD
View
18 more retailers have this diamond
Prices start from $199 USDSave up to $1,151 USD

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
$199 USD