CaratHunter
Plans
Heart|Lab Grown|IGI

4.02ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG795643133

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795643133

Diamond specifications and retailer prices

From $8,113 AUD
$5,699 USD
As of October 31, 2026
Save $34,330 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $42,443 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795643133 or 795643133. Listed at 23 retailers as of October 31, 2026, with prices from $8,113 to $42,443, a $34,330 spread on the same certified stone. With Clarity lists it at $42,443. 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

4.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795643133
Dimensions11.09 × 10.09 × 6.30 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
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
11.09 mm10.09 mm4.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795643133
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 56.8%

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: Oct 31
Current: $15,638 AUD|Low: $7,873 AUD|High: $47,313 AUD|Avg: $17,277 AUD|-3.0%
Retailer 1
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
Retailer 20
Retailer 21
With Clarity
October 31, 2026
Retailer 12$8,113 AUD
Retailer 4$8,201 AUD
Retailer 9$8,594 AUD
Retailer 10$8,670 AUD
Retailer 8$8,896 AUD
Retailer 3$9,510 AUD
Retailer 6$9,514 AUD
Retailer 11$9,514 AUD
Retailer 18$10,040 AUD
Retailer 2$10,298 AUD
Retailer 15$10,668 AUD
Retailer 7$11,293 AUD
Retailer 21$14,233 AUD
Retailer 1$15,638 AUD
Retailer 17$15,819 AUD
Retailer 20$19,461 AUD
Retailer 19$20,248 AUD
Retailer 13$26,464 AUD
Retailer 16$29,063 AUD
Retailer 5$30,323 AUD
Retailer 14$33,414 AUD
With Clarity$42,443 AUD

40 data points across 22 retailers

23 retailers$8,113 AUD to $42,443 AUD

A
Cheapest Retailer
-
$8,113 AUD
$5,699 USD
Final sale: no returns
A
Retailer 2
-
$8,201 AUD
$5,761 USD
View
A
Retailer 3
-
$8,594 AUD
$6,037 USD
View
A
Retailer 4
-
$8,670 AUD
$6,090 USD
View
A
Retailer 5
-
$8,896 AUD
$6,249 USD
View
A
Retailer 6
-
$9,510 AUD
$6,680 USD
View
Retailer 7
-
$9,514 AUD
$6,683 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$9,514 AUD
$6,683 USD
View
A
Retailer 9
-
$10,040 AUD
HK$55,100 HKD
View
A
Retailer 10
-
$10,298 AUD
$7,234 USD
View
A
Retailer 11
-
$10,668 AUD
£5,901 GBP
View
A
Retailer 12
-
$11,293 AUD
$7,933 USD
View
B+
Retailer 13
-
$14,233 AUD
$9,998 USD
View
B+
Retailer 14
-
$14,996 AUD
$10,534 USD
View
B+
Retailer 15
-
$15,638 AUD
€10,462 EUR
View
B+
Retailer 16
-
$15,819 AUD
$11,112 USD
View
B+
Retailer 17
-
$19,461 AUD
£10,764 GBP
View
B+
Retailer 18
-
$20,248 AUD
ZAR 229,774 ZAR
View
B
Retailer 19
-
$26,464 AUD
$18,589 USD
View
B
Retailer 20
-
$29,063 AUD
SGD 27,588 SGD
View
B
Retailer 21
-
$30,323 AUD
$21,300 USD
View
B
Retailer 22
-
$33,414 AUD
$23,472 USD
View
Most Expensive
B
With Clarity
795643133 · Oct 31
$42,443 AUD
$29,814 USD
View
22 more retailers have this diamond
Prices start from $8,113 AUDSave up to $34,330 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
4.02ct Heart
$8,113 AUD