CaratHunter
Plans
Heart|Lab Grown|IGI

2.73ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG791609483

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791609483

Diamond specifications and retailer prices

From $2,294 NZD
$1,293 USD
As of October 30, 2026
Save $13,497 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,791 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.73ct lab-grown heart diamond

This 2.73ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791609483 or 791609483. Listed at 18 retailers as of October 30, 2026, with prices from $2,294 to $15,791, a $13,497 spread on the same certified stone. Do Amore Diamonds lists it at $15,791. 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

2.73
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609483
Dimensions9.84 × 8.44 × 5.62 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
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
9.84 mm8.44 mm2.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609483
Side View
Table 54.0%Crown 32.6°Girdle: STK-THKPavilion 38°Culet: NoneDepth 57.1%

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: $15,791 NZD|Low: $2,294 NZD|High: $15,791 NZD|Avg: $6,335 NZD
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
Retailer 17
October 31, 2026
Retailer 7$2,294 NZD
Retailer 13$2,496 NZD
Retailer 5$2,569 NZD
Retailer 17$2,661 NZD
Retailer 11$2,972 NZD
Retailer 4$3,181 NZD
Retailer 16$3,737 NZD
Retailer 2$4,113 NZD
Retailer 15$4,148 NZD
Retailer 14$4,963 NZD
Retailer 8$5,507 NZD
Retailer 10$7,581 NZD
Retailer 3$8,220 NZD
Retailer 12$8,403 NZD
Retailer 6$8,797 NZD
Retailer 9$10,414 NZD
Do Amore Diamonds$15,791 NZD

43 data points across 17 retailers

18 retailers$2,294 NZD to $15,791 NZD

A
Cheapest Retailer
-
$2,294 NZD
$1,293 USD
A
Retailer 2
-
$2,496 NZD
$1,407 USD
View
A
Retailer 3
-
$2,569 NZD
$1,448 USD
View
Final sale: no returns
A
Retailer 4
-
$2,661 NZD
$1,500 USD
View
A
Retailer 5
-
$2,972 NZD
$1,675 USD
View
A
Retailer 6
-
$3,181 NZD
$1,793 USD
View
A
Retailer 7
-
$3,737 NZD
$2,106 USD
View
A
Retailer 8
-
$4,113 NZD
£1,825 GBP
View
A
Retailer 9
-
$4,148 NZD
$2,338 USD
View
Retailer 10
-
$4,462 NZD
$2,515 USD
View
Price last confirmed 20 days ago
A
Retailer 11
-
$4,963 NZD
$2,797 USD
View
A
Retailer 12
-
$5,507 NZD
$3,104 USD
View
B+
Retailer 13
-
$7,581 NZD
ZAR 69,029 ZAR
View
B+
Retailer 14
-
$8,220 NZD
$4,633 USD
View
B+
Retailer 15
-
$8,403 NZD
£3,729 GBP
View
B+
Retailer 16
-
$8,797 NZD
$4,958 USD
View
B+
Retailer 17
-
$10,414 NZD
$5,869 USD
View
Most Expensive
B
Do Amore Diamonds
27-8D29847EA · Oct 31
$15,791 NZD
$8,900 USD
View
17 more retailers have this diamond
Prices start from $2,294 NZDSave up to $13,497 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
2.73ct Heart
$2,294 NZD