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Heart|Lab Grown|IGI

0.89ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG764675467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764675467

Diamond specifications and retailer prices

From $515 USD
As of November 3, 2026
Save $2,714 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,690 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.89ct lab-grown heart diamond

This 0.89ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG764675467 or 764675467. Listed at 9 retailers as of November 3, 2026, with a 527% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.89
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764675467
Dimensions6.40 × 6.59 × 3.72 mm
L/W Ratio1.03
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
6.40 mm6.59 mm0.89 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764675467
Side View
Table 58.0%Crown 31.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.4%

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: Nov 3
Current: $4,690 USD|Low: $515 USD|High: $4,690 USD|Avg: $1,888 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 8$515 USD
Retailer 9$919 USD
Retailer 10$1,016 USD
Retailer 5$1,020 USD
Retailer 2$1,207 USD
Retailer 6$1,465 USD
Retailer 7$2,166 USD
Retailer 3$2,522 USD
Retailer 4$3,229 USD
Do Amore Diamonds$4,690 USD

28 data points across 10 retailers

9 retailers$515 USD to $3,229 USD

A
Cheapest Retailer
-
$515 USD
B+
Retailer 2
-
$919 USD
View
B+
Retailer 3
-
$1,020 USD
View
B
Retailer 4
-
$1,207 USD
View
B
Retailer 5
-
$1,465 USD
View
B
Retailer 6
-
$2,166 USD
View
B
Retailer 7
-
$2,522 USD
View
B
Retailer 8
-
$3,229 USD
View
Most Expensive
Do Amore Diamonds
32-LG764675467 · Nov 4
$4,690 USD
View
Price under review
8 more retailers have this diamond
Prices start from $515 USDSave up to $2,714 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
0.89ct Heart
$515 USD