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Heart|Lab Grown|IGI

2.18ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG784646310

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784646310

Diamond specifications and retailer prices

From $1,945 NZD
$1,096 USD
As of October 30, 2026
Save $15,319 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,264 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.18ct lab-grown heart diamond

This 2.18ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784646310 or 784646310. Listed at 13 retailers as of October 30, 2026, with prices from $1,945 to $17,264, a $15,319 spread on the same certified stone. Do Amore Diamonds lists it at $17,264. 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

2.18
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646310
Dimensions7.81 × 8.85 × 5.35 mm
L/W Ratio1.13
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
7.81 mm8.85 mm2.18 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646310
Side View
Table 55.0%Crown 36.6°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 60.5%

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: Oct 30
Current: $17,264 NZD|Low: $1,945 NZD|High: $19,375 NZD|Avg: $5,970 NZD|+3.2%
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 30, 2026
Retailer 8$1,945 NZD
Retailer 14$2,115 NZD
Retailer 10$2,489 NZD
Retailer 3$2,626 NZD
Retailer 5$2,864 NZD
Retailer 4$2,963 NZD
Retailer 9$3,591 NZD
Retailer 12$4,426 NZD
Retailer 11$4,574 NZD
Retailer 13$4,666 NZD
Retailer 7$8,040 NZD
Retailer 6$9,121 NZD
Retailer 2$10,167 NZD
Do Amore Diamonds$17,264 NZD

28 data points across 14 retailers

13 retailers$1,945 NZD to $17,264 NZD

A
Cheapest Retailer
-
$1,945 NZD
$1,096 USD
A
Retailer 2
-
$2,115 NZD
$1,192 USD
View
A
Retailer 3
-
$2,489 NZD
$1,403 USD
View
A
Retailer 4
-
$2,626 NZD
$1,480 USD
View
A
Retailer 5
-
$2,864 NZD
$1,614 USD
View
Final sale: no returns
A
Retailer 6
-
$2,963 NZD
$1,670 USD
View
B+
Retailer 7
-
$3,591 NZD
$2,024 USD
View
B+
Retailer 8
-
$4,426 NZD
A$3,838 AUD
View
B+
Retailer 9
-
$4,574 NZD
$2,578 USD
View
B+
Retailer 10
-
$4,666 NZD
$2,630 USD
View
B
Retailer 11
-
$8,040 NZD
£3,568 GBP
View
B
Retailer 12
-
$10,167 NZD
$5,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-E162054CD · Nov 1
$17,264 NZD
$9,730 USD
View
12 more retailers have this diamond
Prices start from $1,945 NZDSave up to $15,319 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
2.18ct Heart
$1,945 NZD