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Heart|Lab Grown|IGI

3.01ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG799646846

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799646846

Diamond specifications and retailer prices

From $6,185 NZD
$3,480 USD
As of October 31, 2026
Save $17,506 NZD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $23,691 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799646846 or 799646846. Listed at 7 retailers as of October 31, 2026, with prices from $6,185 to $23,691, a $17,506 spread on the same certified stone. Brilliant Earth lists it at $23,691. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799646846
Dimensions10.12 × 8.86 × 5.86 mm
L/W Ratio1.14
Girdle conditionFaceted
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
10.12 mm8.86 mm3.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799646846
Side View
Table 59.0%Crown 36.9°Girdle: MED-STKPavilion 39.1°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 31
Current: $23,691 NZD|Low: $4,802 NZD|High: $31,315 NZD|Avg: $15,636 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 19, 2026
Retailer 8$4,802 NZD
Retailer 2$6,185 NZD
Retailer 4$6,875 NZD
Retailer 7$7,376 NZD
Retailer 11$10,507 NZD
Retailer 5$13,162 NZD
Retailer 9$16,211 NZD
Retailer 10$21,113 NZD
Brilliant Earth$23,691 NZD
Retailer 6$26,091 NZD
Retailer 3$31,315 NZD

16 data points across 11 retailers

7 retailers$6,185 NZD to $23,691 NZD

Retailer 1
-
$3,793 NZD
$2,134 USD
Price last confirmed 22 days ago
Retailer 2
-
$4,585 NZD
$2,580 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$6,185 NZD
$3,480 USD
View
Retailer 4
-
$6,676 NZD
$3,756 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$6,875 NZD
$3,868 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$13,162 NZD
£5,831 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21411955Y · Oct 31
$23,691 NZD
$13,330 USD
View
6 more retailers have this diamond
Prices start from $6,185 NZDSave up to $17,506 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
$6,185 NZD