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Heart|Lab Grown|IGI

2.52ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG806606473

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG806606473

Diamond specifications and retailer prices

From $1,654 AUD
As of November 3, 2026
Save $10,761 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,473 AUD at Novita Diamonds · As of October 2, 2026
View at Novita Diamonds

About this 2.52ct lab-grown heart diamond

This 2.52ct 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 LG806606473 or 806606473. Listed at 12 retailers as of November 3, 2026, with a 651% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806606473
Dimensions8.66 × 9.40 × 5.41 mm
L/W Ratio1.09
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
8.66 mm9.40 mm2.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806606473
Side View
Table 58.0%Crown 35.1°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 57.6%

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 3
Current: $13,473 AUD|Low: $909 AUD|High: $13,473 AUD|Avg: $4,769 AUD|+3.7%
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 2, 2026
Retailer 7$1,313 AUD
Retailer 10$1,406 AUD
Retailer 14$1,654 AUD
Retailer 2$1,781 AUD
Retailer 4$2,066 AUD
Retailer 6$2,368 AUD
Retailer 13$2,459 AUD
Retailer 16$2,821 AUD
Retailer 5$2,998 AUD
Retailer 17$3,265 AUD
Retailer 12$3,845 AUD
Retailer 3$3,952 AUD
Retailer 15$5,521 AUD
Retailer 8$6,306 AUD
Retailer 9$7,162 AUD
Retailer 18$11,226 AUD
Retailer 11$12,415 AUD
Novita Diamonds$13,473 AUD

35 data points across 18 retailers

12 retailers$1,654 AUD to $12,415 AUD

A
Cheapest Retailer
-
$1,654 AUD
A
Retailer 2
-
$1,781 AUD
View
A
Retailer 3
-
$2,066 AUD
View
A
Retailer 4
-
$2,459 AUD
View
Retailer 5
-
$2,821 AUD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$3,265 AUD
View
B+
Retailer 7
-
$3,845 AUD
View
B+
Retailer 8
-
$3,952 AUD
View
B+
Retailer 9
-
$5,521 AUD
View
B
Retailer 10
-
$11,226 AUD
View
B
Retailer 11
-
$12,415 AUD
View
Most Expensive
Novita Diamonds
cert_806606473 · Sep 29
$13,473 AUD
View
Price last confirmed 32 days ago
11 more retailers have this diamond
Prices start from $1,654 AUDSave up to $10,761 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
2.52ct Heart
$1,654 AUD