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Heart|Lab Grown|IGI

1.84ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG818683332

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818683332

Diamond specifications and retailer prices

From $1,210 NZD
$682 USD
As of October 30, 2026
Save $9,542 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,752 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.84ct lab-grown heart diamond

This 1.84ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818683332 or 818683332. Listed at 11 retailers as of October 30, 2026, with prices from $1,210 to $10,752, a $9,542 spread on the same certified stone. Do Amore Diamonds lists it at $10,752. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683332
Dimensions8.33 × 7.33 × 5.16 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
8.33 mm7.33 mm1.84 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683332
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 42.4°Culet: NoneDepth 61.9%

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: $10,752 NZD|Low: $1,210 NZD|High: $15,490 NZD|Avg: $4,741 NZD|-30.6%
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 5$1,210 NZD
Retailer 9$1,317 NZD
Retailer 10$1,792 NZD
Retailer 11$2,213 NZD
Retailer 6$2,285 NZD
Retailer 7$3,586 NZD
Retailer 8$4,356 NZD
Retailer 3$4,669 NZD
Retailer 2$6,084 NZD
Retailer 4$7,683 NZD
Do Amore Diamonds$10,752 NZD

21 data points across 11 retailers

11 retailers$1,210 NZD to $10,752 NZD

A
Cheapest Retailer
-
$1,210 NZD
$682 USD
A
Retailer 2
-
$1,317 NZD
$742 USD
View
A
Retailer 3
-
$1,792 NZD
$1,010 USD
View
A
Retailer 4
-
$2,213 NZD
$1,247 USD
View
A
Retailer 5
-
$2,285 NZD
$1,288 USD
View
B+
Retailer 6
-
$3,586 NZD
$2,021 USD
View
B
Retailer 7
-
$4,356 NZD
$2,455 USD
View
B+
Retailer 8
-
$4,669 NZD
$2,631 USD
View
B+
Retailer 9
-
$6,084 NZD
£2,700 GBP
View
B
Retailer 10
-
$7,683 NZD
$4,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-CEBB75A22 · Oct 31
$10,752 NZD
$6,060 USD
View
10 more retailers have this diamond
Prices start from $1,210 NZDSave up to $9,542 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
1.84ct Heart
$1,210 NZD