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Heart|Lab Grown|IGI

2.38ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816616306

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816616306

Diamond specifications and retailer prices

From $2,952 NZD
£1,310 GBP
As of November 1, 2026
Save $15,642 NZD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,595 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.38ct lab-grown heart diamond

This 2.38ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616306 or 816616306. Listed at 7 retailers as of November 1, 2026, with prices from $2,952 to $18,595, a $15,642 spread on the same certified stone. Do Amore Diamonds lists it at $18,595. 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

2.38
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616306
Dimensions9.48 × 7.83 × 5.52 mm
L/W Ratio1.21
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
9.48 mm7.83 mm2.38 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616306
Side View
Table 59.0%Crown 38.2°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 58.2%

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 1
Current: $18,595 NZD|Low: $2,466 NZD|High: $18,595 NZD|Avg: $7,051 NZD|+13.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$2,466 NZD
Retailer 2$2,952 NZD
Retailer 4$3,859 NZD
Retailer 7$3,859 NZD
Retailer 9$4,447 NZD
Retailer 8$4,560 NZD
Retailer 11$4,603 NZD
Retailer 6$8,664 NZD
Retailer 3$11,015 NZD
Retailer 5$12,118 NZD
Do Amore Diamonds$18,595 NZD

23 data points across 11 retailers

7 retailers$2,952 NZD to $18,595 NZD

A
Cheapest Retailer
-
$2,952 NZD
£1,310 GBP
A
Retailer 2
-
$3,859 NZD
$2,175 USD
View
B+
Retailer 3
-
$3,859 NZD
$2,175 USD
View
B+
Retailer 4
-
$4,560 NZD
$2,570 USD
View
B
Retailer 5
-
$8,664 NZD
£3,845 GBP
View
B
Retailer 6
-
$12,118 NZD
$6,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-266FF7A3E · Nov 1
$18,595 NZD
$10,480 USD
View
6 more retailers have this diamond
Prices start from $2,952 NZDSave up to $15,642 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
2.38ct Heart
$2,952 NZD