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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG798612090

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG798612090

Diamond specifications and retailer prices

From €223 EUR
$249 USD
As of November 1, 2026
Save €1,138 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,361 EUR at Brilliant Earth · As of October 31, 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 LG798612090 or 798612090. Listed at 20 retailers as of October 31, 2026, with prices from €223 to €1,361, a €1,138 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612090
Dimensions7.13 × 6.34 × 4.03 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
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
7.13 mm6.34 mm1.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612090
Side View
Table 58.0%Crown 36.6°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 56.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,361 EUR|Low: €171 EUR|High: €1,593 EUR|Avg: €655 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
November 1, 2026
Retailer 3€223 EUR
Retailer 6€267 EUR
Retailer 10€349 EUR
Retailer 2€429 EUR
Retailer 8€462 EUR
Retailer 4€526 EUR
Retailer 14€537 EUR
Retailer 12€559 EUR
Retailer 13€606 EUR
Retailer 9€643 EUR
Retailer 5€845 EUR
Retailer 7€995 EUR
Retailer 11€1,136 EUR
Brilliant Earth€1,361 EUR

36 data points across 14 retailers

20 retailers€223 EUR to €1,361 EUR

Retailer 1
-
€209 EUR
$233 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€223 EUR
$249 USD
View
Final sale: no returns
Retailer 3
-
€242 EUR
$270 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€259 EUR
$289 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€259 EUR
$289 USD
View
Price last confirmed 20 days ago
Retailer 6
-
€263 EUR
$294 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
€349 EUR
$390 USD
View
A
Retailer 8
-
€429 EUR
ZAR 7,734 ZAR
View
A
Retailer 9
-
€462 EUR
£407 GBP
View
A
Retailer 10
-
€526 EUR
$588 USD
View
B+
Retailer 11
-
€537 EUR
$600 USD
View
B+
Retailer 12
-
€559 EUR
$624 USD
View
B+
Retailer 13
-
€606 EUR
A$1,041 AUD
View
B+
Retailer 14
-
€643 EUR
$718 USD
View
Retailer 15
-
€831 EUR
$928 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
€833 EUR
$931 USD
View
B+
Retailer 17
-
€845 EUR
$944 USD
View
B+
Retailer 18
-
€995 EUR
£875 GBP
View
B
Retailer 19
-
€1,136 EUR
$1,269 USD
View
Most Expensive
B
Brilliant Earth
19793760A · Oct 31
€1,361 EUR
$1,520 USD
View
19 more retailers have this diamond
Prices start from €223 EURSave up to €1,138 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
€223 EUR