Heart|Lab Grown|IGI

3.70ct D IF Heart Lab Grown Diamond

VG • D/IF

Diamond specifications and retailer prices

From $4,465 USD
1 retailer carries this diamond
Only listing: $4,465 USD at NZ Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at NZ Jewellers

About this 3.7ct lab-grown heart diamond

This 3.7ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI. Currently listed at a single retailer. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.70
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.33 × 10.87 × 6.36 mm
L/W Ratio1.17
Top View
9.33 mm10.87 mm3.70 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Sep 30
Current: $4,465 USD|Low: $2,743 USD|High: $5,047 USD|Avg: $4,045 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
September 30, 2026
Retailer 3$2,743 USD
Retailer 2$4,300 USD
NZ Jewellers$4,465 USD
Retailer 4$5,047 USD

5 data points across 4 retailers

1 retailer

B+
NZ Jewellers
ea63259c-e1c6-4e76-b0b0-5c1be05f427e · Sep 30
$4,465 USD
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B+
3.70ct Heart
$4,465 USD