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Heart|Lab Grown|IGI

0.80ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG773635138

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773635138

Diamond specifications and retailer prices

From $288 USD
As of November 2, 2026
Save $1,185 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,473 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.8ct lab-grown heart diamond

This 0.8ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773635138 or 773635138. Listed at 20 retailers as of November 1, 2026, with prices from $288 to $1,473, a $1,185 spread on the same certified stone. Reve Diamonds lists it at $1,473. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773635138
Dimensions5.96 × 6.43 × 3.59 mm
L/W Ratio1.08
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
5.96 mm6.43 mm0.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773635138
Side View
Table 58.0%Crown 33.9°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 55.8%

Caratlytics Score

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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: Nov 2
Current: $631 USD|Low: $256 USD|High: $1,473 USD|Avg: $659 USD|+1.8%
Retailer 1
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Retailer 19
Reve Diamonds
November 3, 2026
Retailer 7$288 USD
Retailer 11$331 USD
Retailer 5$334 USD
Retailer 13$352 USD
Retailer 19$357 USD
Retailer 12$467 USD
Retailer 4$502 USD
Retailer 6$546 USD
Retailer 16$584 USD
Retailer 1$631 USD
Retailer 14$647 USD
Retailer 10$664 USD
Retailer 8$797 USD
Retailer 3$889 USD
Retailer 17$905 USD
Retailer 18$920 USD
Retailer 2$1,147 USD
Retailer 9$1,196 USD
Retailer 15$1,430 USD
Reve Diamonds$1,473 USD

29 data points across 20 retailers

20 retailers$288 USD to $1,473 USD

A
Cheapest Retailer
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$288 USD
Retailer 2
-
$331 USD
View
Price last confirmed 9 days ago
A
Retailer 3
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$334 USD
View
A
Retailer 4
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$352 USD
View
Final sale: no returns
A
Retailer 5
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$357 USD
View
A
Retailer 6
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$467 USD
£367 GBP
View
A
Retailer 7
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$502 USD
View
A
Retailer 8
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$546 USD
View
B+
Retailer 9
-
$584 USD
€556 EUR
View
B+
Retailer 10
-
$631 USD
£497 GBP
View
B+
Retailer 11
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$647 USD
ZAR 10,460 ZAR
View
B+
Retailer 12
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$664 USD
View
Retailer 13
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$797 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
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$889 USD
A$1,368 AUD
View
B+
Retailer 15
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$905 USD
View
B+
Retailer 16
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$920 USD
View
B
Retailer 17
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$1,147 USD
View
B
Retailer 18
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$1,196 USD
View
B
Retailer 19
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$1,430 USD
£1,126 GBP
View
Most Expensive
B
Reve Diamonds
B99D4FCBE · Nov 1
$1,473 USD
View
19 more retailers have this diamond
Prices start from $288 USDSave up to $1,185 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
0.80ct Heart
$288 USD