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Heart|Lab Grown|IGI

2.30ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG797643563

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643563

Diamond specifications and retailer prices

From $1,907 NZD
As of November 4, 2026
Save $12,781 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,688 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.3ct lab-grown heart diamond

This 2.3ct 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 LG797643563 or 797643563. Listed at 19 retailers as of October 31, 2026, with prices from $1,907 to $14,688, a $12,781 spread on the same certified stone. Novita Diamonds lists it at $14,688. 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

2.30
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643563
Dimensions7.56 × 9.17 × 5.63 mm
L/W Ratio1.21
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
7.56 mm9.17 mm2.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643563
Side View
Table 59.0%Crown 35.3°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.4%

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: $14,688 NZD|Low: $1,526 NZD|High: $14,891 NZD|Avg: $4,729 NZD|+4.5%
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
Retailer 19
November 4, 2026
Retailer 3$1,590 NZD
Retailer 4$1,843 NZD
Retailer 8$1,843 NZD
Retailer 11$1,907 NZD
Retailer 19$2,038 NZD
Retailer 6$2,155 NZD
Retailer 7$2,640 NZD
Retailer 2$2,808 NZD
Retailer 5$3,990 NZD
Retailer 18$4,101 NZD
Retailer 14$4,376 NZD
Retailer 12$4,760 NZD
Retailer 17$5,469 NZD
Retailer 9$6,056 NZD
Retailer 13$6,252 NZD
Retailer 10$6,402 NZD
Retailer 15$8,838 NZD
Retailer 16$10,626 NZD
Novita Diamonds$14,688 NZD

33 data points across 19 retailers

19 retailers$1,907 NZD to $14,688 NZD

Retailer 1
-
$1,590 NZD
Price last confirmed 27 days ago
Retailer 2
-
$1,730 NZD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,843 NZD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$1,907 NZD
View
Final sale: no returns
A
Retailer 5
-
$2,155 NZD
View
A
Retailer 6
-
$2,640 NZD
View
A
Retailer 7
-
$2,808 NZD
View
B+
Retailer 8
-
$3,990 NZD
View
B+
Retailer 9
-
$4,101 NZD
View
B+
Retailer 10
-
$4,376 NZD
View
B+
Retailer 11
-
$4,760 NZD
View
Retailer 12
-
$5,184 NZD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
$5,469 NZD
View
B+
Retailer 14
-
$6,056 NZD
View
B+
Retailer 15
-
$6,252 NZD
View
B
Retailer 16
-
$6,402 NZD
View
B
Retailer 17
-
$8,838 NZD
View
B
Retailer 18
-
$10,626 NZD
View
Most Expensive
B
Novita Diamonds
cert_797643563 · Oct 31
$14,688 NZD
A$12,738 AUD
View
18 more retailers have this diamond
Prices start from $1,907 NZDSave up to $12,781 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
2.30ct Heart
$1,907 NZD