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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG836618808

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618808

Diamond specifications and retailer prices

From €201 EUR
$224 USD
As of October 30, 2026
Save €1,115 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,316 EUR 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 LG836618808 or 836618808. Listed at 17 retailers as of October 30, 2026, with prices from €201 to €1,316, a €1,115 spread on the same certified stone. Brilliant Earth lists it at €1,316. 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 angle36.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618808
Dimensions6.20 × 6.97 × 3.98 mm
L/W Ratio1.12
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
6.20 mm6.97 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618808
Side View
Table 58.0%Crown 36.8°Girdle: MediumPavilion 36.1°Culet: NoneDepth 57.1%

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: €1,316 EUR|Low: €201 EUR|High: €1,316 EUR|Avg: €578 EUR
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
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Retailer 17
October 30, 2026
Retailer 7€201 EUR
Retailer 15€223 EUR
Retailer 17€233 EUR
Retailer 11€248 EUR
Retailer 10€263 EUR
Retailer 16€349 EUR
Retailer 4€427 EUR
Retailer 2€462 EUR
Retailer 5€518 EUR
Retailer 13€525 EUR
Retailer 8€537 EUR
Retailer 6€606 EUR
Retailer 14€798 EUR
Retailer 9€845 EUR
Retailer 12€1,000 EUR
Retailer 3€1,136 EUR
Brilliant Earth€1,316 EUR

5 data points across 17 retailers

17 retailers€201 EUR to €1,316 EUR

A
Cheapest Retailer
-
€201 EUR
$224 USD
A
Retailer 2
-
€223 EUR
$249 USD
View
Final sale: no returns
A
Retailer 3
-
€233 EUR
$260 USD
View
A
Retailer 4
-
€248 EUR
$277 USD
View
A
Retailer 5
-
€263 EUR
£232 GBP
View
A
Retailer 6
-
€349 EUR
$390 USD
View
A
Retailer 7
-
€427 EUR
ZAR 7,700 ZAR
View
A
Retailer 8
-
€462 EUR
£406 GBP
View
B+
Retailer 9
-
€518 EUR
$579 USD
View
B+
Retailer 10
-
€525 EUR
$586 USD
View
B+
Retailer 11
-
€537 EUR
$600 USD
View
B+
Retailer 12
-
€606 EUR
A$1,041 AUD
View
B
Retailer 13
-
€798 EUR
$892 USD
View
B
Retailer 14
-
€845 EUR
$944 USD
View
B
Retailer 15
-
€1,000 EUR
£880 GBP
View
B
Retailer 16
-
€1,136 EUR
$1,269 USD
View
Most Expensive
B
Brilliant Earth
22318632A · Oct 30
€1,316 EUR
$1,470 USD
View
16 more retailers have this diamond
Prices start from €201 EURSave up to €1,115 EUR

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
€201 EUR