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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 $8,917 USD
As of October 27, 2026
Save $10,016 USD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $30,215 USD at Reve Diamonds · As of October 28, 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 27, 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
Color
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 27
Current: $24,018 USD|Low: $7,132 USD|High: $26,487 USD|Avg: $13,920 USD|-7.5%
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 29, 2026
Retailer 14$8,917 USD
Retailer 4$8,984 USD
Retailer 7$9,547 USD
Retailer 3$10,283 USD
Retailer 12$10,343 USD
Retailer 2$10,537 USD
Retailer 9$11,482 USD
Retailer 15$11,633 USD
Retailer 11$12,340 USD
Retailer 10$12,676 USD
Retailer 5$16,385 USD
Retailer 6$16,963 USD
Retailer 13$18,919 USD
Retailer 8$18,933 USD
Retailer 1$24,018 USD

32 data points across 15 retailers

17 retailers$8,917 USD to $18,933 USD

B+
Cheapest Retailer
-
$8,917 USD
B+
Retailer 2
-
$8,984 USD
View
Retailer 3
-
$9,273 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$9,547 USD
View
B+
Retailer 5
-
$10,283 USD
View
B+
Retailer 6
-
$10,343 USD
View
B+
Retailer 7
-
$10,537 USD
View
B
Retailer 8
-
$11,482 USD
View
Final sale: no returns
B
Retailer 9
-
$11,633 USD
View
B
Retailer 10
-
$12,340 USD
View
Retailer 11
-
$12,676 USD
£9,981 GBP
View
Price last confirmed 7 days ago
B
Retailer 12
-
$18,919 USD
View
B
Retailer 13
-
$18,933 USD
£14,908 GBP
View
Retailer 14
-
$24,018 USD
ZAR 388,009 ZAR
View
Price under review
Retailer 15
-
$25,029 USD
View
Price under review
Most Expensive
Reve Diamonds
216A92841 · Oct 28
$30,215 USD
View
Price under review
15 more retailers have this diamond
Prices start from $8,917 USDSave up to $10,016 USD

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
$8,917 USD