CaratHunter
Plans
Heart|Lab Grown|IGI

3.06ct D IF Heart Lab Grown Diamond

D/IF • IGI LG768631004

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768631004

Diamond specifications and retailer prices

From $1,431 USD
As of October 30, 2026
Save $14,599 USD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,030 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.06ct lab-grown heart diamond

This 3.06ct 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 LG768631004 or 768631004. Listed at 16 retailers as of October 30, 2026, with prices from $1,431 to $16,030, a $14,599 spread on the same certified stone. Novita Diamonds lists it at $16,030. 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

3.06
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631004
Dimensions8.96 × 9.94 × 5.91 mm
L/W Ratio1.11
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
8.96 mm9.94 mm3.06 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631004
Side View
Table 55.0%Crown 34.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,030 USD|Low: $1,431 USD|High: $16,681 USD|Avg: $4,785 USD|-3.5%
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$1,431 USD
Retailer 13$1,788 USD
Retailer 7$1,978 USD
Retailer 8$2,076 USD
Retailer 14$2,110 USD
Retailer 10$2,181 USD
Retailer 16$2,379 USD
Retailer 17$2,948 USD
Retailer 5$3,306 USD
Retailer 12$3,435 USD
Retailer 6$3,547 USD
Retailer 11$4,138 USD
Retailer 9$4,146 USD
Retailer 4$6,683 USD
Retailer 15$8,500 USD
Retailer 2$9,850 USD
Novita Diamonds$16,030 USD

42 data points across 17 retailers

16 retailers$1,431 USD to $16,030 USD

A
Cheapest Retailer
-
$1,431 USD
A
Retailer 2
-
$1,788 USD
View
A
Retailer 3
-
$1,978 USD
View
A
Retailer 4
-
$2,076 USD
View
Final sale: no returns
A
Retailer 5
-
$2,110 USD
View
A
Retailer 6
-
$2,181 USD
£1,717 GBP
View
A
Retailer 7
-
$2,379 USD
View
A
Retailer 8
-
$2,948 USD
€2,808 EUR
View
B+
Retailer 9
-
$3,306 USD
View
B+
Retailer 10
-
$3,435 USD
View
B+
Retailer 11
-
$3,547 USD
View
B+
Retailer 12
-
$4,138 USD
A$6,366 AUD
View
B
Retailer 13
-
$6,683 USD
£5,262 GBP
View
B
Retailer 14
-
$8,500 USD
View
B
Retailer 15
-
$9,850 USD
View
Most Expensive
B
Novita Diamonds
cert_768631004 · Nov 1
$16,030 USD
A$24,662 AUD
View
15 more retailers have this diamond
Prices start from $1,431 USDSave up to $14,599 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
3.06ct Heart
$1,431 USD