CaratHunter
Plans
Heart|Lab Grown|IGI

1.01ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840632284

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632284

Diamond specifications and retailer prices

From €265 EUR
$296 USD
As of October 30, 2026
Save €1,319 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,584 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632284 or 840632284. Listed at 19 retailers as of October 30, 2026, with prices from €265 to €1,584, a €1,319 spread on the same certified stone. Brilliant Earth lists it at €1,584. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632284
Dimensions6.32 × 7.08 × 4.01 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
6.32 mm7.08 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632284
Side View
Table 54.0%Crown 32.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 56.6%

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: €1,584 EUR|Low: €265 EUR|High: €2,372 EUR|Avg: €747 EUR|-33.2%
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
November 1, 2026
Retailer 8€265 EUR
Retailer 5€297 EUR
Retailer 3€308 EUR
Retailer 16€328 EUR
Retailer 19€328 EUR
Retailer 13€340 EUR
Retailer 17€470 EUR
Retailer 4€522 EUR
Retailer 9€539 EUR
Retailer 6€543 EUR
Retailer 15€565 EUR
Retailer 2€583 EUR
Retailer 12€845 EUR
Retailer 11€941 EUR
Retailer 18€1,057 EUR
Retailer 7€1,100 EUR
Retailer 10€1,267 EUR
Retailer 14€1,325 EUR
Brilliant Earth€1,584 EUR

19 data points across 19 retailers

19 retailers€265 EUR to €1,584 EUR

A
Cheapest Retailer
-
€265 EUR
$296 USD
A
Retailer 2
-
€297 EUR
$332 USD
View
Final sale: no returns
A
Retailer 3
-
€308 EUR
$344 USD
View
A
Retailer 4
-
€328 EUR
$367 USD
View
A
Retailer 5
-
€328 EUR
$367 USD
View
A
Retailer 6
-
€340 EUR
£299 GBP
View
A
Retailer 7
-
€470 EUR
$525 USD
View
B+
Retailer 8
-
€522 EUR
$583 USD
View
B+
Retailer 9
-
€539 EUR
$602 USD
View
B+
Retailer 10
-
€543 EUR
$607 USD
View
B+
Retailer 11
-
€565 EUR
ZAR 10,201 ZAR
View
B+
Retailer 12
-
€583 EUR
£513 GBP
View
B+
Retailer 13
-
€845 EUR
$944 USD
View
B
Retailer 14
-
€941 EUR
SGD 1,421 SGD
View
B
Retailer 15
-
€1,057 EUR
$1,181 USD
View
B
Retailer 16
-
€1,100 EUR
$1,229 USD
View
B
Retailer 17
-
€1,267 EUR
$1,416 USD
View
B
Retailer 18
-
€1,325 EUR
£1,166 GBP
View
Most Expensive
B
Brilliant Earth
21826876A · Oct 31
€1,584 EUR
$1,770 USD
View
18 more retailers have this diamond
Prices start from €265 EURSave up to €1,319 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
1.01ct Heart
€265 EUR