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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 $10,067 USD
As of November 2, 2026
Save $35,033 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $45,100 USD at Do Amore Diamonds · As of November 2, 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 November 2, 2026, with prices from $10,067 to $45,100, a $35,033 spread on the same certified stone. Do Amore Diamonds lists it at $45,100. 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: Nov 2
Current: $45,100 USD|Low: $10,067 USD|High: $50,110 USD|Avg: $18,149 USD|-8.0%
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 2, 2026
Retailer 3$10,067 USD
Retailer 11$10,091 USD
Retailer 13$10,286 USD
Retailer 7$10,470 USD
Retailer 12$11,540 USD
Retailer 10$12,081 USD
Retailer 9$12,466 USD
Retailer 2$12,584 USD
Retailer 4$12,859 USD
Retailer 8$19,788 USD
Retailer 14$19,870 USD
Retailer 6$21,301 USD
Retailer 5$25,819 USD
Do Amore Diamonds$45,100 USD

27 data points across 14 retailers

12 retailers$10,067 USD to $45,100 USD

A
Cheapest Retailer
-
$10,067 USD
A
Retailer 2
-
$10,091 USD
View
A
Retailer 3
-
$10,286 USD
View
A
Retailer 4
-
$10,470 USD
View
A
Retailer 5
-
$11,540 USD
View
A
Retailer 6
-
$12,081 USD
View
A
Retailer 7
-
$12,466 USD
View
A
Retailer 8
-
$12,584 USD
View
A
Retailer 9
-
$12,859 USD
View
Final sale: no returns
A
Retailer 10
-
$19,788 USD
£15,581 GBP
View
A
Retailer 11
-
$19,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-75D3FBB5A · Nov 2
$45,100 USD
View
11 more retailers have this diamond
Prices start from $10,067 USDSave up to $35,033 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
5.14ct Heart
$10,067 USD