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Heart|Lab Grown|IGI

3.01ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG637469942

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG637469942

Diamond specifications and retailer prices

From $2,135 NZD
$1,201 USD
As of October 30, 2026
Save $16,811 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,946 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown heart diamond

This 3.01ct 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 LG637469942 or 637469942. Listed at 22 retailers as of October 30, 2026, with prices from $2,135 to $18,946, a $16,811 spread on the same certified stone. Do Amore Diamonds lists it at $18,946. 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

3.01
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637469942
Dimensions9.33 × 9.87 × 5.71 mm
L/W Ratio1.06
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
9.33 mm9.87 mm3.01 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637469942
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.9%

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: $3,853 NZD|Low: $2,049 NZD|High: $22,376 NZD|Avg: $6,224 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 2$2,135 NZD
Retailer 5$2,389 NZD
Retailer 3$2,476 NZD
Retailer 11$2,719 NZD
Retailer 1$3,853 NZD
Retailer 9$4,135 NZD
Retailer 4$4,742 NZD
Retailer 7$6,171 NZD
Retailer 10$6,345 NZD
Retailer 13$8,042 NZD
Retailer 6$8,780 NZD
Retailer 12$9,692 NZD
Retailer 8$15,658 NZD

43 data points across 13 retailers

22 retailers$2,135 NZD to $18,946 NZD

Retailer 1
-
$2,135 NZD
$1,201 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$2,135 NZD
$1,201 USD
View
Retailer 3
-
$2,321 NZD
$1,306 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$2,389 NZD
$1,344 USD
View
Final sale: no returns
Retailer 5
-
$2,476 NZD
$1,393 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$2,476 NZD
$1,393 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$2,719 NZD
$1,530 USD
View
A
Retailer 8
-
$3,048 NZD
$1,715 USD
View
A
Retailer 9
-
$3,466 NZD
$1,950 USD
View
A
Retailer 10
-
$3,853 NZD
£1,707 GBP
View
A
Retailer 11
-
$4,135 NZD
€2,216 EUR
View
A
Retailer 12
-
$4,136 NZD
$2,327 USD
View
A
Retailer 13
-
$4,742 NZD
$2,668 USD
View
A
Retailer 14
-
$5,122 NZD
$2,882 USD
View
Retailer 15
-
$5,122 NZD
$2,882 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$6,171 NZD
A$5,342 AUD
View
B+
Retailer 17
-
$6,345 NZD
ZAR 57,678 ZAR
View
B+
Retailer 18
-
$7,716 NZD
$4,342 USD
View
B+
Retailer 19
-
$8,780 NZD
£3,890 GBP
View
B+
Retailer 20
-
$9,692 NZD
$5,453 USD
View
B
Retailer 21
-
$15,658 NZD
$8,810 USD
View
Most Expensive
B
Do Amore Diamonds
27-D13110C97 · Nov 2
$18,946 NZD
$10,660 USD
View
21 more retailers have this diamond
Prices start from $2,135 NZDSave up to $16,811 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
3.01ct Heart
$2,135 NZD