CaratHunter
Plans
Heart|Lab Grown|IGI

7.14ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG621411217

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG621411217

Diamond specifications and retailer prices

From $24,036 USD
As of October 30, 2026
Save $41,590 USD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $65,626 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 7.14ct lab-grown heart diamond

This 7.14ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621411217 or 621411217. Listed at 20 retailers as of October 30, 2026, with prices from $24,036 to $65,626, a $41,590 spread on the same certified stone. Taylor and Hart lists it at $65,626. 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

7.14
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621411217
Dimensions13.26 × 13.26 × 11.87 mm
L/W Ratio1.00
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
13.26 mm13.26 mm7.14 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621411217
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.3%

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 30
Current: $26,574 USD|Low: $19,302 USD|High: $81,847 USD|Avg: $45,042 USD|-11.9%
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
Taylor and Hart
October 31, 2026
Retailer 3$24,036 USD
Retailer 1$26,574 USD
Retailer 14$26,624 USD
Retailer 7$28,300 USD
Retailer 5$30,492 USD
Retailer 11$32,848 USD
Retailer 2$37,470 USD
Retailer 9$42,079 USD
Retailer 6$47,342 USD
Retailer 4$51,579 USD
Retailer 12$52,719 USD
Retailer 8$52,940 USD
Taylor and Hart$65,626 USD
Retailer 10$81,763 USD
Retailer 13$81,847 USD

32 data points across 15 retailers

20 retailers$24,036 USD to $65,626 USD

Retailer 1
-
$21,516 USD
Price last confirmed 30 days ago
Retailer 2
-
$23,749 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$23,939 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$24,036 USD
View
B+
Retailer 5
-
$26,574 USD
View
A
Retailer 6
-
$26,624 USD
View
A
Retailer 7
-
$27,142 USD
View
Retailer 8
-
$27,549 USD
View
Price last confirmed 27 days ago
Retailer 9
-
$27,603 USD
View
Price last confirmed 35 days ago
B+
Retailer 10
-
$28,300 USD
View
Final sale: no returns
B+
Retailer 11
-
$32,848 USD
View
B+
Retailer 12
-
$37,470 USD
View
B+
Retailer 13
-
$42,079 USD
£33,133 GBP
View
B+
Retailer 14
-
$49,850 USD
View
Retailer 15
-
$51,579 USD
A$79,352 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$52,719 USD
View
B
Retailer 17
-
$52,940 USD
ZAR 855,244 ZAR
View
Most Expensive
B
Taylor and Hart
6FLWDB4 · Oct 30
$65,626 USD
View
17 more retailers have this diamond
Prices start from $24,036 USDSave up to $41,590 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.

A
7.14ct Heart
$24,036 USD