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Heart|Lab Grown|IGI

1.47ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816616098

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816616098

Diamond specifications and retailer prices

From $720 NZD
$406 USD
As of November 2, 2026
Save $4,780 NZD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,500 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.47ct lab-grown heart diamond

This 1.47ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616098 or 816616098. Listed at 17 retailers as of October 31, 2026, with prices from $720 to $5,500, a $4,780 spread on the same certified stone. Brilliant Earth lists it at $5,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616098
Dimensions6.84 × 7.71 × 4.74 mm
L/W Ratio1.13
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
6.84 mm7.71 mm1.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616098
Side View
Table 58.0%Crown 39°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 61.5%

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: Nov 2
Current: $5,500 NZD|Low: $720 NZD|High: $7,771 NZD|Avg: $2,241 NZD|-29.2%
Brilliant Earth
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
November 2, 2026
Retailer 6$720 NZD
Retailer 17$806 NZD
Retailer 11$864 NZD
Retailer 14$892 NZD
Retailer 16$892 NZD
Retailer 13$1,153 NZD
Retailer 7$1,414 NZD
Retailer 10$1,467 NZD
Retailer 2$1,539 NZD
Retailer 3$2,023 NZD
Retailer 8$2,145 NZD
Retailer 5$2,814 NZD
Retailer 15$2,869 NZD
Retailer 4$2,932 NZD
Retailer 9$3,219 NZD
Retailer 12$3,488 NZD
Brilliant Earth$5,500 NZD

35 data points across 17 retailers

17 retailers$720 NZD to $5,500 NZD

A
Cheapest Retailer
-
$720 NZD
$406 USD
A
Retailer 2
-
$806 NZD
$454 USD
View
A
Retailer 3
-
$864 NZD
$487 USD
View
Final sale: no returns
A
Retailer 4
-
$892 NZD
$503 USD
View
Retailer 5
-
$892 NZD
$503 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,153 NZD
$650 USD
View
A
Retailer 7
-
$1,414 NZD
$797 USD
View
A
Retailer 8
-
$1,467 NZD
£651 GBP
View
A
Retailer 9
-
$1,539 NZD
ZAR 14,013 ZAR
View
B+
Retailer 10
-
$2,023 NZD
$1,140 USD
View
B+
Retailer 11
-
$2,145 NZD
$1,209 USD
View
B+
Retailer 12
-
$2,814 NZD
$1,586 USD
View
B+
Retailer 13
-
$2,869 NZD
$1,617 USD
View
B+
Retailer 14
-
$2,932 NZD
$1,652 USD
View
B+
Retailer 15
-
$3,219 NZD
SGD 2,452 SGD
View
B+
Retailer 16
-
$3,488 NZD
£1,548 GBP
View
Most Expensive
B
Brilliant Earth
21421146A · Oct 31
$5,500 NZD
$3,100 USD
View
16 more retailers have this diamond
Prices start from $720 NZDSave up to $4,780 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
1.47ct Heart
$720 NZD