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 $8,102 USD
As of November 2, 2026
Save $25,961 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $34,063 USD 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 $8,102 to $34,063, a $25,961 spread on the same certified stone. Taylor and Hart lists it at $34,063. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $12,730 USD|Low: $8,102 USD|High: $60,692 USD|Avg: $20,968 USD|-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$8,102 USD
Retailer 2$9,421 USD
Retailer 8$10,823 USD
Retailer 1$12,730 USD
Retailer 3$15,514 USD
Retailer 9$18,022 USD
Retailer 6$19,225 USD
Retailer 7$20,930 USD
Retailer 5$23,595 USD
Retailer 11$27,462 USD
Retailer 4$28,439 USD
Retailer 12$60,692 USD

40 data points across 12 retailers

15 retailers$8,102 USD to $34,063 USD

A
Cheapest Retailer
-
$8,102 USD
B+
Retailer 2
-
$9,421 USD
View
Final sale: no returns
B+
Retailer 3
-
$10,823 USD
View
B+
Retailer 4
-
$12,730 USD
£10,024 GBP
View
B
Retailer 5
-
$15,514 USD
£12,216 GBP
View
B
Retailer 6
-
$18,022 USD
View
B
Retailer 7
-
$19,225 USD
£15,138 GBP
View
B
Retailer 8
-
$19,833 USD
View
B
Retailer 9
-
$20,930 USD
View
B
Retailer 10
-
$23,595 USD
A$36,300 AUD
View
B
Retailer 11
-
$27,462 USD
View
B
Retailer 12
-
$28,439 USD
View
Most Expensive
B
Taylor and Hart
EPI0HOO · Oct 31
$34,063 USD
View
12 more retailers have this diamond
Prices start from $8,102 USDSave up to $25,961 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
4.17ct Heart
$8,102 USD