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Heart|Lab Grown|IGI

3.02ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG835670169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835670169

Diamond specifications and retailer prices

From $2,547 AUD
$1,789 USD
As of November 1, 2026
Save $12,600 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,147 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.02ct lab-grown heart diamond

This 3.02ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835670169 or 835670169. Listed at 16 retailers as of October 31, 2026, with prices from $2,547 to $15,147, a $12,600 spread on the same certified stone. Brilliant Earth lists it at $15,147. 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

3.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835670169
Dimensions9.98 × 9.25 × 5.68 mm
L/W Ratio1.08
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
9.98 mm9.25 mm3.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835670169
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 56.9%

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 1
Current: $15,147 AUD|Low: $2,547 AUD|High: $17,468 AUD|Avg: $6,124 AUD|-13.3%
Brilliant Earth
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
November 2, 2026
Retailer 5$2,547 AUD
Retailer 2$3,139 AUD
Retailer 9$3,738 AUD
Retailer 8$3,969 AUD
Retailer 13$3,972 AUD
Retailer 12$4,155 AUD
Retailer 14$4,212 AUD
Retailer 3$4,306 AUD
Retailer 11$5,958 AUD
Retailer 15$6,127 AUD
Retailer 4$6,782 AUD
Retailer 6$6,858 AUD
Retailer 10$7,536 AUD
Retailer 16$8,049 AUD
Retailer 7$9,268 AUD
Brilliant Earth$15,147 AUD

8 data points across 16 retailers

16 retailers$2,547 AUD to $15,147 AUD

A
Cheapest Retailer
-
$2,547 AUD
$1,789 USD
Final sale: no returns
A
Retailer 2
-
$3,139 AUD
£1,736 GBP
View
A
Retailer 3
-
$3,738 AUD
£2,068 GBP
View
A
Retailer 4
-
$3,969 AUD
$2,788 USD
View
A
Retailer 5
-
$3,972 AUD
$2,790 USD
View
A
Retailer 6
-
$4,155 AUD
€2,780 EUR
View
A
Retailer 7
-
$4,212 AUD
$2,959 USD
View
A
Retailer 8
-
$4,306 AUD
$3,025 USD
View
B+
Retailer 9
-
$5,958 AUD
View
B+
Retailer 10
-
$6,127 AUD
ZAR 69,529 ZAR
View
B+
Retailer 11
-
$6,782 AUD
$4,764 USD
View
B+
Retailer 12
-
$6,858 AUD
$4,817 USD
View
B+
Retailer 13
-
$7,536 AUD
£4,168 GBP
View
B+
Retailer 14
-
$8,049 AUD
$5,654 USD
View
B+
Retailer 15
-
$9,268 AUD
$6,510 USD
View
Most Expensive
B
Brilliant Earth
22318491A · Oct 31
$15,147 AUD
$10,640 USD
View
15 more retailers have this diamond
Prices start from $2,547 AUDSave up to $12,600 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
3.02ct Heart
$2,547 AUD