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 $2,544 NZD
$1,431 USD
As of November 2, 2026
Save $25,958 NZD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,502 NZD 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 November 1, 2026, with prices from $2,544 to $28,502, a $25,958 spread on the same certified stone. Novita Diamonds lists it at $28,502. 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
Colour
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: Nov 2
Current: $28,502 NZD|Low: $2,544 NZD|High: $29,659 NZD|Avg: $9,559 NZD|-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
November 3, 2026
Retailer 7$2,544 NZD
Retailer 10$2,768 NZD
Retailer 3$3,179 NZD
Retailer 4$3,752 NZD
Retailer 2$3,871 NZD
Retailer 6$4,230 NZD
Retailer 12$4,657 NZD
Retailer 9$5,240 NZD
Retailer 8$5,357 NZD
Retailer 15$6,107 NZD
Retailer 14$7,357 NZD
Retailer 11$9,305 NZD
Retailer 5$15,113 NZD
Retailer 13$17,513 NZD
Novita Diamonds$28,502 NZD

40 data points across 15 retailers

16 retailers$2,544 NZD to $28,502 NZD

A
Cheapest Retailer
-
$2,544 NZD
$1,431 USD
A
Retailer 2
-
$2,768 NZD
$1,557 USD
View
A
Retailer 3
-
$3,179 NZD
$1,788 USD
View
A
Retailer 4
-
$3,691 NZD
$2,076 USD
View
Final sale: no returns
A
Retailer 5
-
$3,752 NZD
$2,110 USD
View
A
Retailer 6
-
$3,871 NZD
£1,714 GBP
View
A
Retailer 7
-
$4,230 NZD
$2,379 USD
View
A
Retailer 8
-
$4,657 NZD
$2,619 USD
View
A
Retailer 9
-
$5,240 NZD
€2,807 EUR
View
A
Retailer 10
-
$5,357 NZD
$3,013 USD
View
B+
Retailer 11
-
$6,107 NZD
$3,435 USD
View
B+
Retailer 12
-
$7,357 NZD
A$6,366 AUD
View
B+
Retailer 13
-
$9,305 NZD
£4,121 GBP
View
B
Retailer 14
-
$15,113 NZD
$8,500 USD
View
B
Retailer 15
-
$17,513 NZD
$9,850 USD
View
Most Expensive
B
Novita Diamonds
cert_768631004 · Nov 1
$28,502 NZD
A$24,662 AUD
View
15 more retailers have this diamond
Prices start from $2,544 NZDSave up to $25,958 NZD

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
$2,544 NZD