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Heart|Lab Grown|IGI

1.27ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG799669044

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799669044

Diamond specifications and retailer prices

From $559 NZD
As of November 4, 2026
Save $4,391 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,949 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct 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 LG799669044 or 799669044. Listed at 13 retailers as of November 4, 2026, with prices from $559 to $4,949, a $4,391 spread on the same certified stone. Do Amore Diamonds lists it at $4,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669044
Dimensions7.57 × 6.49 × 4.46 mm
L/W Ratio1.17
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
7.57 mm6.49 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669044
Side View
Table 57.0%Crown 33°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 58.9%

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: Nov 4
Current: $4,949 NZD|Low: $559 NZD|High: $7,273 NZD|Avg: $2,237 NZD|-32.0%
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
November 5, 2026
Retailer 9$559 NZD
Retailer 3$648 NZD
Retailer 6$784 NZD
Retailer 10$972 NZD
Retailer 4$1,020 NZD
Retailer 12$1,126 NZD
Retailer 5$1,217 NZD
Retailer 8$1,749 NZD
Retailer 11$2,029 NZD
Retailer 13$2,455 NZD
Retailer 2$2,975 NZD
Retailer 7$4,648 NZD
Do Amore Diamonds$4,949 NZD

36 data points across 13 retailers

13 retailers$559 NZD to $4,949 NZD

A
Cheapest Retailer
-
$559 NZD
A
Retailer 2
-
$648 NZD
View
A
Retailer 3
-
$784 NZD
View
A
Retailer 4
-
$972 NZD
View
A
Retailer 5
-
$1,020 NZD
View
A
Retailer 6
-
$1,126 NZD
View
A
Retailer 7
-
$1,217 NZD
View
B+
Retailer 8
-
$1,749 NZD
View
B+
Retailer 9
-
$2,029 NZD
View
B+
Retailer 10
-
$2,455 NZD
View
B+
Retailer 11
-
$2,975 NZD
View
B
Retailer 12
-
$4,648 NZD
View
Most Expensive
B
Do Amore Diamonds
27-1E52F9F11 · Nov 4
$4,949 NZD
$2,790 USD
View
12 more retailers have this diamond
Prices start from $559 NZDSave up to $4,391 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
1.27ct Heart
$559 NZD