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Heart|Lab Grown|IGI

3.07ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG772674188

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG772674188

Diamond specifications and retailer prices

From $12,694 AUD
$8,917 USD
As of October 30, 2026
Save $14,259 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $43,014 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772674188 or 772674188. Listed at 17 retailers as of October 29, 2026, with a 112% 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

3.07
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772674188
Dimensions8.69 × 10.00 × 6.05 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm10.00 mm3.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772674188
Side View
Table 62.0%Crown 36°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 60.5%

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: Oct 30
Current: $14,216 AUD|Low: $10,153 AUD|High: $37,707 AUD|Avg: $19,790 AUD|+40.0%
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
October 30, 2026
Retailer 14$12,694 AUD
Retailer 4$12,790 AUD
Retailer 7$13,591 AUD
Retailer 1$14,216 AUD
Retailer 3$14,639 AUD
Retailer 12$14,724 AUD
Retailer 2$15,000 AUD
Retailer 15$16,561 AUD
Retailer 11$17,567 AUD
Retailer 10$18,046 AUD
Retailer 5$23,326 AUD
Retailer 6$24,148 AUD
Retailer 13$26,933 AUD
Retailer 9$26,953 AUD
Retailer 8$34,192 AUD

33 data points across 15 retailers

17 retailers$12,694 AUD to $26,953 AUD

B+
Cheapest Retailer
-
$12,694 AUD
$8,917 USD
B+
Retailer 2
-
$12,790 AUD
$8,984 USD
View
Retailer 3
-
$13,201 AUD
$9,273 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
$13,591 AUD
$9,547 USD
View
B+
Retailer 5
-
$14,216 AUD
$9,986 USD
View
Final sale: no returns
B+
Retailer 6
-
$14,639 AUD
$10,283 USD
View
B+
Retailer 7
-
$14,724 AUD
$10,343 USD
View
B+
Retailer 8
-
$15,000 AUD
$10,537 USD
View
B
Retailer 9
-
$16,561 AUD
$11,633 USD
View
B
Retailer 10
-
$17,567 AUD
$12,340 USD
View
Retailer 11
-
$18,046 AUD
£9,981 GBP
View
Price last confirmed 8 days ago
B
Retailer 12
-
$26,933 AUD
$18,919 USD
View
B
Retailer 13
-
$26,953 AUD
£14,908 GBP
View
Retailer 14
-
$34,192 AUD
ZAR 388,009 ZAR
View
Price under review
Retailer 15
-
$35,631 AUD
$25,029 USD
View
Price under review
Most Expensive
Reve Diamonds
216A92841 · Oct 30
$43,014 AUD
$30,215 USD
View
Price under review
15 more retailers have this diamond
Prices start from $12,694 AUDSave up to $14,259 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+
3.07ct Heart
$12,694 AUD