CaratHunter
Plans
Heart|Lab Grown|IGI

1.06ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG835685313

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835685313

Diamond specifications and retailer prices

From €229 EUR
$256 USD
As of October 30, 2026
Save €1,096 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,325 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.06ct lab-grown heart diamond

This 1.06ct 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 LG835685313 or 835685313. Listed at 19 retailers as of October 30, 2026, with prices from €229 to €1,325, a €1,096 spread on the same certified stone. Brilliant Earth lists it at €1,325. 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

1.06
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685313
Dimensions6.39 × 6.99 × 4.11 mm
L/W Ratio1.09
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
6.39 mm6.99 mm1.06 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685313
Side View
Table 59.0%Crown 36.3°Girdle: THN-MEDPavilion 38.8°Culet: NoneDepth 58.8%

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: €1,325 EUR|Low: €229 EUR|High: €1,486 EUR|Avg: €661 EUR|-10.8%
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
October 31, 2026
Retailer 5€229 EUR
Retailer 8€269 EUR
Retailer 11€358 EUR
Retailer 9€428 EUR
Retailer 13€436 EUR
Retailer 2€475 EUR
Retailer 4€551 EUR
Retailer 14€554 EUR
Retailer 3€620 EUR
Retailer 7€660 EUR
Retailer 6€863 EUR
Retailer 10€1,023 EUR
Retailer 12€1,151 EUR
Brilliant Earth€1,325 EUR

28 data points across 14 retailers

19 retailers€229 EUR to €1,325 EUR

Retailer 1
-
€207 EUR
$231 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€229 EUR
$256 USD
View
Final sale: no returns
Retailer 3
-
€247 EUR
$276 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€257 EUR
$287 USD
View
Price last confirmed 20 days ago
Retailer 5
-
€257 EUR
$287 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€269 EUR
£237 GBP
View
A
Retailer 7
-
€358 EUR
$400 USD
View
A
Retailer 8
-
€428 EUR
View
A
Retailer 9
-
€436 EUR
ZAR 7,874 ZAR
View
A
Retailer 10
-
€475 EUR
£418 GBP
View
B+
Retailer 11
-
€551 EUR
$616 USD
View
B+
Retailer 12
-
€554 EUR
$619 USD
View
B+
Retailer 13
-
€620 EUR
A$1,065 AUD
View
B+
Retailer 14
-
€660 EUR
$737 USD
View
Retailer 15
-
€825 EUR
$922 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
€863 EUR
$964 USD
View
B
Retailer 17
-
€1,023 EUR
£900 GBP
View
B
Retailer 18
-
€1,151 EUR
$1,285 USD
View
Most Expensive
B
Brilliant Earth
21588045A · Oct 30
€1,325 EUR
$1,480 USD
View
18 more retailers have this diamond
Prices start from €229 EURSave up to €1,096 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
1.06ct Heart
€229 EUR