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Heart|Lab Grown|IGI

2.71ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG843604919

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843604919

Diamond specifications and retailer prices

From $1,561 NZD
$880 USD
As of October 30, 2026
Save $12,296 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,857 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.71ct lab-grown heart diamond

This 2.71ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843604919 or 843604919. Listed at 15 retailers as of October 30, 2026, with prices from $1,561 to $13,857, a $12,296 spread on the same certified stone. Do Amore Diamonds lists it at $13,857. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.71
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604919
Dimensions8.43 × 9.37 × 5.75 mm
L/W Ratio1.11
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
8.43 mm9.37 mm2.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604919
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $13,857 NZD|Low: $1,561 NZD|High: $17,424 NZD|Avg: $5,968 NZD|-2.5%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 13$1,561 NZD
Retailer 4$1,698 NZD
Retailer 15$2,115 NZD
Retailer 12$2,191 NZD
Retailer 10$2,207 NZD
Retailer 14$2,908 NZD
Retailer 3$3,747 NZD
Retailer 6$4,005 NZD
Retailer 16$4,029 NZD
Retailer 2$4,746 NZD
Retailer 8$6,387 NZD
Retailer 11$6,816 NZD
Retailer 7$7,810 NZD
Retailer 5$12,177 NZD
Retailer 9$13,325 NZD
Do Amore Diamonds$13,857 NZD

15 data points across 16 retailers

15 retailers$1,561 NZD to $13,857 NZD

A+
Cheapest Retailer
-
$1,561 NZD
$880 USD
A
Retailer 2
-
$1,698 NZD
$957 USD
View
A
Retailer 3
-
$2,115 NZD
$1,192 USD
View
A
Retailer 4
-
$2,191 NZD
$1,235 USD
View
A
Retailer 5
-
$2,207 NZD
£979 GBP
View
A
Retailer 6
-
$2,908 NZD
$1,639 USD
View
A
Retailer 7
-
$3,747 NZD
$2,112 USD
View
A
Retailer 8
-
$4,005 NZD
$2,257 USD
View
A
Retailer 9
-
$4,029 NZD
$2,271 USD
View
Retailer 10
-
$4,746 NZD
A$4,115 AUD
View
Retailer 11
-
$6,387 NZD
$3,600 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$6,816 NZD
£3,025 GBP
View
B
Retailer 13
-
$12,177 NZD
$6,863 USD
View
B
Retailer 14
-
$13,325 NZD
$7,510 USD
View
Most Expensive
B
Do Amore Diamonds
27-05A2045A1 · Oct 31
$13,857 NZD
$7,810 USD
View
14 more retailers have this diamond
Prices start from $1,561 NZDSave up to $12,296 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+
2.71ct Heart
$1,561 NZD