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Heart|Lab Grown|IGI

4.00ct D IF Heart Lab Grown Diamond

D/IF • IGI LG772689599

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG772689599

Diamond specifications and retailer prices

From $2,995 USD
As of November 2, 2026
Save $20,893 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,888 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4ct lab-grown heart diamond

This 4ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG772689599 or 772689599. Listed at 15 retailers as of November 1, 2026, with prices from $2,995 to $23,888, a $20,893 spread on the same certified stone. Novita Diamonds lists it at $23,888. 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

4.00
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772689599
Dimensions9.79 × 10.63 × 6.46 mm
L/W Ratio1.09
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
9.79 mm10.63 mm4.00 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772689599
Side View
Table 59.0%Crown 35.6°Girdle: THK-VTKPavilion 40.5°Culet: NoneDepth 60.8%

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 2
Current: $23,888 USD|Low: $2,928 USD|High: $26,834 USD|Avg: $8,786 USD|-1.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 2, 2026
Retailer 14$2,995 USD
Retailer 6$3,258 USD
Retailer 16$3,398 USD
Retailer 7$3,416 USD
Retailer 4$3,635 USD
Retailer 13$4,085 USD
Retailer 5$4,792 USD
Retailer 17$4,991 USD
Retailer 15$5,399 USD
Retailer 2$6,250 USD
Retailer 8$6,557 USD
Retailer 11$8,256 USD
Retailer 10$9,719 USD
Retailer 12$13,020 USD
Retailer 9$15,375 USD
Retailer 3$20,600 USD
Novita Diamonds$23,888 USD

32 data points across 17 retailers

15 retailers$2,995 USD to $23,888 USD

A
Cheapest Retailer
-
$2,995 USD
A
Retailer 2
-
$3,258 USD
View
A
Retailer 3
-
$3,398 USD
View
A
Retailer 4
-
$3,416 USD
View
Final sale: no returns
A
Retailer 5
-
$3,635 USD
View
A
Retailer 6
-
$4,085 USD
View
A
Retailer 7
-
$4,792 USD
View
A
Retailer 8
-
$4,991 USD
View
B+
Retailer 9
-
$5,399 USD
View
A
Retailer 10
-
$6,250 USD
€5,952 EUR
View
B+
Retailer 11
-
$8,256 USD
A$12,702 AUD
View
B+
Retailer 12
-
$9,719 USD
£7,653 GBP
View
B
Retailer 13
-
$13,020 USD
View
B
Retailer 14
-
$20,600 USD
View
Most Expensive
B
Novita Diamonds
cert_772689599 · Nov 1
$23,888 USD
A$36,751 AUD
View
14 more retailers have this diamond
Prices start from $2,995 USDSave up to $20,893 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
4.00ct Heart
$2,995 USD