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Heart|Lab Grown|IGI

1.08ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG669427095

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669427095

Diamond specifications and retailer prices

From $275 USD
As of October 30, 2026
Save $1,159 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,434 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669427095 or 669427095. Listed at 20 retailers as of October 30, 2026, with prices from $275 to $1,434, a $1,159 spread on the same certified stone. Reve Diamonds lists it at $1,434. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427095
Dimensions7.19 × 7.19 × 6.70 mm
L/W Ratio1.00
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
7.19 mm7.19 mm1.08 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427095
Side View
Table 63.0%Crown 33.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
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: $600 USD|Low: $262 USD|High: $1,434 USD|Avg: $732 USD|+2.7%
Retailer 1
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 17$275 USD
Retailer 12$308 USD
Retailer 8$320 USD
Retailer 3$342 USD
Retailer 6$342 USD
Retailer 14$500 USD
Retailer 5$564 USD
Retailer 11$579 USD
Retailer 2$586 USD
Retailer 13$587 USD
Retailer 1$600 USD
Retailer 16$656 USD
Retailer 4$913 USD
Retailer 18$1,098 USD
Retailer 9$1,144 USD
Retailer 7$1,149 USD
Retailer 15$1,377 USD
Retailer 10$1,430 USD
Reve Diamonds$1,434 USD

37 data points across 19 retailers

20 retailers$275 USD to $1,434 USD

A
Cheapest Retailer
-
$275 USD
A
Retailer 2
-
$308 USD
View
Final sale: no returns
A
Retailer 3
-
$320 USD
View
A
Retailer 4
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$342 USD
View
A
Retailer 5
-
$342 USD
View
A
Retailer 6
-
$500 USD
View
A
Retailer 7
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$564 USD
View
A
Retailer 8
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$579 USD
€551 EUR
View
A
Retailer 9
-
$586 USD
View
A
Retailer 10
-
$587 USD
ZAR 9,482 ZAR
View
B+
Retailer 11
-
$600 USD
£472 GBP
View
B+
Retailer 12
-
$656 USD
View
B+
Retailer 13
-
$913 USD
View
B
Retailer 14
-
$1,098 USD
View
Retailer 15
-
$1,144 USD
A$1,760 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
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$1,149 USD
View
B
Retailer 17
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$1,270 USD
View
B
Retailer 18
-
$1,377 USD
£1,084 GBP
View
B
Retailer 19
-
$1,430 USD
View
Most Expensive
B
Reve Diamonds
FAC07AB10 · Oct 30
$1,434 USD
View
19 more retailers have this diamond
Prices start from $275 USDSave up to $1,159 USD

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
$275 USD