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Heart|Lab Grown|IGI

1.50ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG836619902

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836619902

Diamond specifications and retailer prices

From $1,105 NZD
$622 USD
As of November 2, 2026
Save $6,333 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,438 NZD at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.5ct lab-grown heart diamond

This 1.5ct 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 LG836619902 or 836619902. Listed at 19 retailers as of November 2, 2026, with prices from $1,105 to $7,438, a $6,333 spread on the same certified stone. With Clarity lists it at $7,438. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619902
Dimensions6.96 × 7.68 × 4.71 mm
L/W Ratio1.10
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
6.96 mm7.68 mm1.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619902
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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 2
Current: $2,142 NZD|Low: $1,105 NZD|High: $8,815 NZD|Avg: $3,524 NZD|-22.3%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
With Clarity
November 2, 2026
Retailer 10$1,105 NZD
Retailer 3$1,258 NZD
Retailer 17$1,342 NZD
Retailer 6$1,459 NZD
Retailer 15$1,653 NZD
Retailer 4$1,985 NZD
Retailer 1$2,142 NZD
Retailer 11$2,144 NZD
Retailer 16$2,188 NZD
Retailer 14$2,464 NZD
Retailer 8$3,124 NZD
Retailer 2$3,771 NZD
Retailer 7$4,411 NZD
Retailer 5$4,628 NZD
Retailer 9$5,250 NZD
Retailer 13$5,681 NZD
Retailer 12$6,167 NZD
With Clarity$7,438 NZD

35 data points across 18 retailers

19 retailers$1,105 NZD to $7,438 NZD

A
Cheapest Retailer
-
$1,105 NZD
$622 USD
A
Retailer 2
-
$1,258 NZD
$708 USD
View
A
Retailer 3
-
$1,342 NZD
$755 USD
View
Retailer 4
-
$1,388 NZD
$781 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,459 NZD
$821 USD
View
Final sale: no returns
A
Retailer 6
-
$1,653 NZD
$930 USD
View
A
Retailer 7
-
$1,985 NZD
$1,117 USD
View
B+
Retailer 8
-
$2,142 NZD
€1,148 EUR
View
B+
Retailer 9
-
$2,144 NZD
£950 GBP
View
B+
Retailer 10
-
$2,188 NZD
$1,231 USD
View
B+
Retailer 11
-
$2,464 NZD
ZAR 22,401 ZAR
View
B+
Retailer 12
-
$3,124 NZD
$1,758 USD
View
B+
Retailer 13
-
$3,771 NZD
$2,122 USD
View
B+
Retailer 14
-
$4,411 NZD
$2,482 USD
View
B
Retailer 15
-
$4,628 NZD
$2,604 USD
View
B
Retailer 16
-
$5,250 NZD
SGD 3,992 SGD
View
B
Retailer 17
-
$5,681 NZD
£2,517 GBP
View
B
Retailer 18
-
$6,167 NZD
$3,470 USD
View
Most Expensive
B
With Clarity
836619902 · Nov 2
$7,438 NZD
$4,185 USD
View
18 more retailers have this diamond
Prices start from $1,105 NZDSave up to $6,333 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
1.50ct Heart
$1,105 NZD