CaratHunter
Plans
Heart|Lab Grown|IGI

5.14ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804660316

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804660316

Diamond specifications and retailer prices

From €9,011 EUR
$10,067 USD
As of October 30, 2026
Save €31,474 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €40,485 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.14ct lab-grown heart diamond

This 5.14ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660316 or 804660316. Listed at 12 retailers as of October 30, 2026, with prices from €9,011 to €40,485, a €31,474 spread on the same certified stone. Do Amore Diamonds lists it at €40,485. 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

5.14
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660316
Dimensions10.67 × 11.86 × 7.00 mm
L/W Ratio1.11
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
10.67 mm11.86 mm5.14 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660316
Side View
Table 63.0%Crown 38.3°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 59.0%

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: €40,485 EUR|Low: €9,011 EUR|High: €44,853 EUR|Avg: €16,351 EUR|-7.7%
Do Amore Diamonds
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
November 1, 2026
Retailer 10€9,011 EUR
Retailer 2€9,032 EUR
Retailer 8€9,207 EUR
Retailer 3€9,398 EUR
Retailer 7€10,329 EUR
Retailer 14€10,843 EUR
Retailer 12€11,189 EUR
Retailer 13€11,295 EUR
Retailer 4€11,510 EUR
Retailer 9€17,785 EUR
Retailer 11€17,855 EUR
Retailer 6€19,067 EUR
Retailer 5€23,110 EUR
Do Amore Diamonds€40,485 EUR

27 data points across 14 retailers

12 retailers€9,011 EUR to €40,485 EUR

A
Cheapest Retailer
-
€9,011 EUR
$10,067 USD
A
Retailer 2
-
€9,032 EUR
$10,091 USD
View
A
Retailer 3
-
€9,207 EUR
$10,286 USD
View
A
Retailer 4
-
€9,398 EUR
$10,499 USD
View
A
Retailer 5
-
€10,329 EUR
$11,540 USD
View
A
Retailer 6
-
€10,843 EUR
$12,114 USD
View
A
Retailer 7
-
€11,189 EUR
$12,500 USD
View
A
Retailer 8
-
€11,295 EUR
$12,619 USD
View
A
Retailer 9
-
€11,510 EUR
$12,859 USD
View
Final sale: no returns
A
Retailer 10
-
€17,785 EUR
$19,870 USD
View
A
Retailer 11
-
€17,855 EUR
£15,707 GBP
View
Most Expensive
B
Do Amore Diamonds
27-75D3FBB5A · Oct 31
€40,485 EUR
$45,230 USD
View
11 more retailers have this diamond
Prices start from €9,011 EURSave up to €31,474 EUR

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
5.14ct Heart
€9,011 EUR