Heart|Lab Grown|GIA

5.14ct G SI1 Heart Lab Grown Diamond

GD • G/SI1 • GIA 3485137712

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 3485137712

Diamond specifications and retailer prices

From €1,266 EUR
$1,414 USD
As of November 1, 2026
Save €7,766 EUR (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €9,031 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3485137712. Listed at 8 retailers as of October 31, 2026, with prices from €1,266 to €9,031, a €7,766 spread on the same certified stone. Do Amore Diamonds lists it at €9,031. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.14
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3485137712
Dimensions12.72 × 8.89 × 5.97 mm
L/W Ratio1.43
Top View
12.72 mm8.89 mm5.14 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3485137712
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.2%

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 1
Current: €9,031 EUR|Low: €843 EUR|High: €9,810 EUR|Avg: €3,472 EUR|-7.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9€1,266 EUR
Retailer 5€1,334 EUR
Retailer 4€1,479 EUR
Retailer 3€1,795 EUR
Retailer 8€1,875 EUR
Retailer 10€1,888 EUR
Retailer 11€2,815 EUR
Retailer 2€4,182 EUR
Retailer 6€4,466 EUR
Retailer 7€5,362 EUR
Do Amore Diamonds€9,031 EUR

42 data points across 11 retailers

8 retailers€1,266 EUR to €9,031 EUR

A
Cheapest Retailer
-
€1,266 EUR
$1,414 USD
Final sale: no returns
B+
Retailer 2
-
€1,334 EUR
$1,490 USD
View
B+
Retailer 3
-
€1,479 EUR
£1,301 GBP
View
B+
Retailer 4
-
€1,875 EUR
$2,095 USD
View
B
Retailer 5
-
€4,182 EUR
£3,679 GBP
View
B
Retailer 6
-
€4,466 EUR
$4,990 USD
View
C
Retailer 7
-
€5,362 EUR
$5,990 USD
View
Most Expensive
C
Do Amore Diamonds
27-1EBDC15A3 · Oct 31
€9,031 EUR
$10,090 USD
View
7 more retailers have this diamond
Prices start from €1,266 EURSave up to €7,766 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
€1,266 EUR