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Heart|Lab Grown|IGI

4.07ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804659113

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804659113

Diamond specifications and retailer prices

From $17,402 AUD
$12,224 USD
As of November 1, 2026
Save $38,684 AUD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $56,086 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 4.07ct lab-grown heart diamond

This 4.07ct 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 LG804659113 or 804659113. Listed at 10 retailers as of October 27, 2026, with prices from $17,402 to $56,086, a $38,684 spread on the same certified stone. Wholesale Diamonds Direct lists it at $56,086. 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

4.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659113
Dimensions11.15 × 9.56 × 6.62 mm
L/W Ratio1.17
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
11.15 mm9.56 mm4.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659113
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $42,959 AUD|Low: $13,892 AUD|High: $58,405 AUD|Avg: $31,865 AUD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 29, 2026
Retailer 2$13,892 AUD
Retailer 8$17,402 AUD
Retailer 11$18,510 AUD
Retailer 10$19,681 AUD
Retailer 5$24,346 AUD
Retailer 4$30,423 AUD
Retailer 6$30,693 AUD
Retailer 9$34,347 AUD
Retailer 7$36,913 AUD
Retailer 1$42,959 AUD
Wholesale Diamonds Direct$56,086 AUD
Retailer 3$58,405 AUD

15 data points across 12 retailers

10 retailers$17,402 AUD to $56,086 AUD

B+
Cheapest Retailer
-
$17,402 AUD
$12,224 USD
B+
Retailer 2
-
$18,510 AUD
$13,002 USD
View
B+
Retailer 3
-
$19,681 AUD
$13,825 USD
View
Retailer 4
-
$24,346 AUD
£13,466 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$30,423 AUD
£16,827 GBP
View
B
Retailer 6
-
$30,693 AUD
$21,560 USD
View
B
Retailer 7
-
$36,913 AUD
$25,929 USD
View
B
Retailer 8
-
$42,959 AUD
ZAR 487,500 ZAR
View
Most Expensive
B
Wholesale Diamonds Direct
260819738 · Oct 27
$56,086 AUD
$39,398 USD
View
8 more retailers have this diamond
Prices start from $17,402 AUDSave up to $38,684 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.

B+
4.07ct Heart
$17,402 AUD