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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG836617782

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836617782

Diamond specifications and retailer prices

From €193 EUR
$216 USD
As of October 30, 2026
Save €1,167 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,361 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617782 or 836617782. Listed at 17 retailers as of October 30, 2026, with prices from €193 to €1,361, a €1,167 spread on the same certified stone. Brilliant Earth lists it at €1,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617782
Dimensions6.30 × 6.92 × 4.12 mm
L/W Ratio1.10
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
6.30 mm6.92 mm1.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617782
Side View
Table 61.0%Crown 36.2°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 59.5%

Caratlytics Score

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A+
Exceptional
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: €1,361 EUR|Low: €193 EUR|High: €1,593 EUR|Avg: €573 EUR|-14.6%
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
October 31, 2026
Retailer 4€193 EUR
Retailer 17€217 EUR
Retailer 3€240 EUR
Retailer 9€240 EUR
Retailer 11€248 EUR
Retailer 7€411 EUR
Retailer 13€412 EUR
Retailer 2€431 EUR
Retailer 10€445 EUR
Retailer 5€556 EUR
Retailer 14€586 EUR
Retailer 15€620 EUR
Retailer 8€698 EUR
Retailer 6€818 EUR
Retailer 16€899 EUR
Retailer 12€966 EUR
Brilliant Earth€1,361 EUR

29 data points across 17 retailers

17 retailers€193 EUR to €1,361 EUR

A+
Cheapest Retailer
-
€193 EUR
$216 USD
A
Retailer 2
-
€217 EUR
$242 USD
View
Final sale: no returns
A
Retailer 3
-
€240 EUR
$268 USD
View
A
Retailer 4
-
€240 EUR
$268 USD
View
A
Retailer 5
-
€248 EUR
£218 GBP
View
A
Retailer 6
-
€411 EUR
$459 USD
View
A
Retailer 7
-
€412 EUR
ZAR 7,435 ZAR
View
A
Retailer 8
-
€431 EUR
View
A
Retailer 9
-
€445 EUR
£391 GBP
View
B+
Retailer 10
-
€556 EUR
$621 USD
View
B+
Retailer 11
-
€586 EUR
A$1,007 AUD
View
B+
Retailer 12
-
€620 EUR
$693 USD
View
B+
Retailer 13
-
€698 EUR
SGD 1,054 SGD
View
B+
Retailer 14
-
€818 EUR
$914 USD
View
B+
Retailer 15
-
€899 EUR
$1,004 USD
View
B+
Retailer 16
-
€966 EUR
£850 GBP
View
Most Expensive
B
Brilliant Earth
21603007A · Oct 30
€1,361 EUR
$1,520 USD
View
16 more retailers have this diamond
Prices start from €193 EURSave up to €1,167 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+
1.08ct Heart
€193 EUR