Heart|Lab Grown|GIA

4.17ct D IF Heart Lab Grown Diamond

GD • D/IF • GIA 6512766929

Certificate GIA 6512766929

Diamond specifications and retailer prices

From €7,252 EUR
$8,102 USD
As of November 2, 2026
Save €23,238 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €30,490 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.17ct lab-grown heart diamond

This 4.17ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6512766929. Listed at 15 retailers as of October 31, 2026, with prices from €7,252 to €30,490, a €23,238 spread on the same certified stone. Taylor and Hart lists it at €30,490. 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

4.17
Carat
D
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6512766929
Dimensions10.66 × 8.60 × 5.88 mm
L/W Ratio1.24
Top View
10.66 mm8.60 mm4.17 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512766929
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €11,395 EUR|Low: €7,252 EUR|High: €54,325 EUR|Avg: €18,768 EUR|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10€7,252 EUR
Retailer 2€8,433 EUR
Retailer 8€9,688 EUR
Retailer 1€11,395 EUR
Retailer 3€13,887 EUR
Retailer 9€16,131 EUR
Retailer 6€17,208 EUR
Retailer 7€18,734 EUR
Retailer 5€21,120 EUR
Retailer 11€24,581 EUR
Retailer 4€25,456 EUR
Retailer 12€54,325 EUR

40 data points across 12 retailers

15 retailers€7,252 EUR to €30,490 EUR

A
Cheapest Retailer
-
€7,252 EUR
$8,102 USD
B+
Retailer 2
-
€8,433 EUR
$9,421 USD
View
Final sale: no returns
B+
Retailer 3
-
€9,688 EUR
$10,823 USD
View
B+
Retailer 4
-
€11,395 EUR
£10,024 GBP
View
B
Retailer 5
-
€13,887 EUR
£12,216 GBP
View
B
Retailer 6
-
€16,131 EUR
$18,022 USD
View
B
Retailer 7
-
€17,208 EUR
£15,138 GBP
View
B
Retailer 8
-
€17,752 EUR
$19,833 USD
View
B
Retailer 9
-
€18,734 EUR
$20,930 USD
View
B
Retailer 10
-
€21,120 EUR
A$36,300 AUD
View
B
Retailer 11
-
€24,581 EUR
$27,462 USD
View
B
Retailer 12
-
€25,456 EUR
$28,439 USD
View
Most Expensive
B
Taylor and Hart
EPI0HOO · Oct 31
€30,490 EUR
$34,063 USD
View
12 more retailers have this diamond
Prices start from €7,252 EURSave up to €23,238 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
4.17ct Heart
€7,252 EUR