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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 $658 SGD
$515 USD
As of October 30, 2026
Save $3,478 SGD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,996 SGD at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with a 528% 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
Colour
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: Oct 30
Current: $5,996 SGD|Low: $658 SGD|High: $5,996 SGD|Avg: $2,416 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8$658 SGD
Retailer 9$1,175 SGD
Retailer 10$1,300 SGD
Retailer 4$1,304 SGD
Retailer 3$1,544 SGD
Retailer 5$1,874 SGD
Retailer 7$2,769 SGD
Retailer 6$3,231 SGD
Retailer 2$4,137 SGD
Do Amore Diamonds$5,996 SGD

25 data points across 10 retailers

9 retailers$658 SGD to $4,137 SGD

A
Cheapest Retailer
-
$658 SGD
$515 USD
B+
Retailer 2
-
$1,175 SGD
$919 USD
View
B+
Retailer 3
-
$1,304 SGD
$1,020 USD
View
B
Retailer 4
-
$1,544 SGD
€1,150 EUR
View
B
Retailer 5
-
$1,874 SGD
A$2,255 AUD
View
B
Retailer 6
-
$2,769 SGD
CA$3,009 CAD
View
B
Retailer 7
-
$3,231 SGD
$2,527 USD
View
B
Retailer 8
-
$4,137 SGD
£2,548 GBP
View
Most Expensive
Do Amore Diamonds
32-LG764675467 · Oct 31
$5,996 SGD
$4,690 USD
View
Price under review
8 more retailers have this diamond
Prices start from $658 SGDSave up to $3,478 SGD

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
$658 SGD