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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 $1,740 AUD
As of November 3, 2026
Save $10,116 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,856 AUD 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 18 retailers as of October 31, 2026, with prices from $1,740 to $11,856, a $10,116 spread on the same certified stone. Novita Diamonds lists it at $11,856. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $11,856 AUD|Low: $1,231 AUD|High: $12,020 AUD|Avg: $3,817 AUD|+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$1,283 AUD
Retailer 4$1,488 AUD
Retailer 8$1,488 AUD
Retailer 11$1,539 AUD
Retailer 19$1,645 AUD
Retailer 6$1,740 AUD
Retailer 7$2,131 AUD
Retailer 2$2,267 AUD
Retailer 5$3,220 AUD
Retailer 18$3,311 AUD
Retailer 14$3,532 AUD
Retailer 12$3,842 AUD
Retailer 17$4,415 AUD
Retailer 9$4,889 AUD
Retailer 13$5,046 AUD
Retailer 10$5,168 AUD
Retailer 15$7,134 AUD
Retailer 16$8,577 AUD
Novita Diamonds$11,856 AUD

33 data points across 19 retailers

18 retailers$1,740 AUD to $11,856 AUD

Retailer 1
-
$1,283 AUD
Price last confirmed 27 days ago
Retailer 2
-
$1,396 AUD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,488 AUD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$1,740 AUD
View
A
Retailer 5
-
$2,131 AUD
View
A
Retailer 6
-
$2,267 AUD
View
B+
Retailer 7
-
$3,220 AUD
View
B+
Retailer 8
-
$3,311 AUD
View
B+
Retailer 9
-
$3,532 AUD
View
B+
Retailer 10
-
$3,842 AUD
View
Retailer 11
-
$4,184 AUD
View
Price last confirmed 35 days ago
B+
Retailer 12
-
$4,415 AUD
View
B+
Retailer 13
-
$4,889 AUD
View
B+
Retailer 14
-
$5,046 AUD
View
B
Retailer 15
-
$5,168 AUD
View
B
Retailer 16
-
$7,134 AUD
View
B
Retailer 17
-
$8,577 AUD
View
Most Expensive
B
Novita Diamonds
cert_797643563 · Oct 31
$11,856 AUD
View
17 more retailers have this diamond
Prices start from $1,740 AUDSave up to $10,116 AUD

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
$1,740 AUD