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Heart|Lab Grown|IGI

2.23ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804660206

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804660206

Diamond specifications and retailer prices

From $1,987 NZD
$1,120 USD
As of October 30, 2026
Save $15,667 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,654 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.23ct lab-grown heart diamond

This 2.23ct 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 LG804660206 or 804660206. Listed at 14 retailers as of October 30, 2026, with prices from $1,987 to $17,654, a $15,667 spread on the same certified stone. Do Amore Diamonds lists it at $17,654. 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

2.23
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660206
Dimensions8.90 × 8.43 × 5.29 mm
L/W Ratio1.06
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
8.90 mm8.43 mm2.23 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660206
Side View
Table 59.0%Crown 32.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 59.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $17,654 NZD|Low: $1,987 NZD|High: $18,896 NZD|Avg: $5,773 NZD|+3.1%
Do Amore 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
October 31, 2026
Retailer 10$1,987 NZD
Retailer 4$2,163 NZD
Retailer 12$2,541 NZD
Retailer 7$2,679 NZD
Retailer 6$2,928 NZD
Retailer 5$3,089 NZD
Retailer 11$3,666 NZD
Retailer 2$4,283 NZD
Retailer 14$4,530 NZD
Retailer 13$4,677 NZD
Retailer 3$4,769 NZD
Retailer 9$8,220 NZD
Retailer 8$11,870 NZD
Do Amore Diamonds$17,654 NZD

34 data points across 14 retailers

14 retailers$1,987 NZD to $17,654 NZD

A
Cheapest Retailer
-
$1,987 NZD
$1,120 USD
A
Retailer 2
-
$2,163 NZD
$1,219 USD
View
A
Retailer 3
-
$2,541 NZD
$1,432 USD
View
A
Retailer 4
-
$2,679 NZD
$1,510 USD
View
A
Retailer 5
-
$2,928 NZD
$1,650 USD
View
Final sale: no returns
A
Retailer 6
-
$3,089 NZD
$1,741 USD
View
B+
Retailer 7
-
$3,666 NZD
$2,066 USD
View
B+
Retailer 8
-
$4,283 NZD
€2,299 EUR
View
B+
Retailer 9
-
$4,530 NZD
A$3,928 AUD
View
B+
Retailer 10
-
$4,677 NZD
$2,636 USD
View
B+
Retailer 11
-
$4,769 NZD
$2,688 USD
View
B+
Retailer 12
-
$8,220 NZD
£3,648 GBP
View
B
Retailer 13
-
$11,870 NZD
$6,690 USD
View
Most Expensive
B
Do Amore Diamonds
27-251610BA1 · Oct 31
$17,654 NZD
$9,950 USD
View
13 more retailers have this diamond
Prices start from $1,987 NZDSave up to $15,667 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
2.23ct Heart
$1,987 NZD