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Round|Lab Grown|GIA

4.18ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 1515744293

Certificate GIA 1515744293

Diamond specifications and retailer prices

From €4,660 EUR
$5,206 USD
As of October 29, 2026
Save €23,281 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €32,062 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.18ct lab-grown round diamond

This 4.18ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1515744293. Listed at 16 retailers as of October 29, 2026, with a 500% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.18
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1515744293
Dimensions10.32 × 10.33 × 6.33 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Top View
10.32 mm10.33 mm4.18 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515744293
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: Oct 29
Current: €32,062 EUR|Low: €4,474 EUR|High: €32,223 EUR|Avg: €12,395 EUR|-0.5%
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
October 30, 2026
Retailer 10€4,660 EUR
Retailer 14€4,884 EUR
Retailer 4€4,897 EUR
Retailer 12€5,405 EUR
Retailer 9€5,420 EUR
Retailer 13€7,083 EUR
Retailer 3€7,811 EUR
Retailer 8€9,379 EUR
Retailer 7€12,207 EUR
Retailer 11€13,403 EUR
Retailer 2€13,736 EUR
Retailer 6€20,965 EUR
Retailer 5€27,941 EUR
Do Amore Diamonds€32,062 EUR

28 data points across 14 retailers

16 retailers€4,660 EUR to €27,941 EUR

A
Cheapest Retailer
-
€4,660 EUR
$5,206 USD
A
Retailer 2
-
€4,884 EUR
$5,456 USD
View
A
Retailer 3
-
€4,897 EUR
$5,471 USD
View
A
Retailer 4
-
€5,405 EUR
$6,039 USD
View
Retailer 5
-
€5,405 EUR
$6,039 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€5,420 EUR
$6,055 USD
View
B+
Retailer 7
-
€7,083 EUR
$7,913 USD
View
B+
Retailer 8
-
€7,811 EUR
$8,726 USD
View
B+
Retailer 9
-
€9,379 EUR
View
B+
Retailer 10
-
€12,207 EUR
£10,738 GBP
View
B
Retailer 11
-
€13,403 EUR
$14,974 USD
View
B+
Retailer 12
-
€13,736 EUR
$15,346 USD
View
B
Retailer 13
-
€14,912 EUR
$16,660 USD
View
B
Retailer 14
-
€20,965 EUR
$23,423 USD
View
B
Retailer 15
-
€27,941 EUR
$31,216 USD
View
Most Expensive
Do Amore Diamonds
27-0A710EC7F · Oct 31
€32,062 EUR
$35,820 USD
View
Price under review
15 more retailers have this diamond
Prices start from €4,660 EURSave up to €23,281 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
4.18ct Round
€4,660 EUR