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Heart|Lab Grown|IGI

2.59ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG825687976

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825687976

Diamond specifications and retailer prices

From $1,634 NZD
As of November 2, 2026
Save $15,426 NZD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $17,060 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.59ct lab-grown heart diamond

This 2.59ct 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 LG825687976 or 825687976. Listed at 25 retailers as of October 31, 2026, with prices from $1,634 to $17,060, a $15,426 spread on the same certified stone. Novita Diamonds lists it at $17,060. 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

2.59
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687976
Dimensions9.50 × 8.58 × 5.69 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
9.50 mm8.58 mm2.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825687976
Side View
Table 60.0%Crown 32.9°Girdle: THN-STKPavilion 42°Culet: NoneDepth 59.9%

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 2
Current: $17,060 NZD|Low: $1,634 NZD|High: $17,277 NZD|Avg: $4,638 NZD|-1.3%
Novita 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
Retailer 18
November 4, 2026
Retailer 8$1,634 NZD
Retailer 5$1,778 NZD
Retailer 7$1,895 NZD
Retailer 12$2,082 NZD
Retailer 11$2,205 NZD
Retailer 18$2,206 NZD
Retailer 6$2,788 NZD
Retailer 2$2,889 NZD
Retailer 16$3,014 NZD
Retailer 4$4,216 NZD
Retailer 15$4,498 NZD
Retailer 13$4,893 NZD
Retailer 9$5,329 NZD
Retailer 3$5,627 NZD
Retailer 10$6,200 NZD
Retailer 14$6,427 NZD
Retailer 17$12,162 NZD
Novita Diamonds$17,060 NZD

29 data points across 18 retailers

25 retailers$1,634 NZD to $17,060 NZD

A
Cheapest Retailer
-
$1,634 NZD
A
Retailer 2
-
$1,778 NZD
View
A
Retailer 3
-
$1,830 NZD
View
Final sale: no returns
Retailer 4
-
$1,895 NZD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$1,895 NZD
View
A
Retailer 6
-
$2,082 NZD
View
A
Retailer 7
-
$2,205 NZD
View
A
Retailer 8
-
$2,206 NZD
View
A
Retailer 9
-
$2,788 NZD
View
A
Retailer 10
-
$2,889 NZD
View
A
Retailer 11
-
$3,014 NZD
View
A
Retailer 12
-
$4,216 NZD
View
A
Retailer 13
-
$4,498 NZD
View
B+
Retailer 14
-
$4,703 NZD
View
B+
Retailer 15
-
$4,893 NZD
View
B+
Retailer 16
-
$5,329 NZD
View
B+
Retailer 17
-
$5,627 NZD
View
B+
Retailer 18
-
$6,200 NZD
View
B+
Retailer 19
-
$6,358 NZD
View
B+
Retailer 20
-
$6,427 NZD
View
B+
Retailer 21
-
$6,587 NZD
View
B+
Retailer 22
-
$6,820 NZD
View
Retailer 23
-
$8,376 NZD
View
Price last confirmed 8 days ago
B
Retailer 24
-
$12,162 NZD
View
Most Expensive
B
Novita Diamonds
cert_825687976 · Oct 31
$17,060 NZD
A$14,762 AUD
View
24 more retailers have this diamond
Prices start from $1,634 NZDSave up to $15,426 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
2.59ct Heart
$1,634 NZD