CaratHunter
Plans
Round|Lab Grown|GIA

4.03ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 2534436000

Certificate GIA 2534436000

Diamond specifications and retailer prices

From €4,280 EUR
$4,782 USD
As of October 29, 2026
Save €15,643 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €19,924 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.03ct lab-grown round diamond

This 4.03ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2534436000. Listed at 20 retailers as of October 29, 2026, with prices from €4,280 to €19,924, a €15,643 spread on the same certified stone. With Clarity lists it at €19,924. 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

4.03
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2534436000
Dimensions10.28 × 10.23 × 6.32 mm
L/W Ratio1.00
Top View
10.28 mm10.23 mm4.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534436000
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

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: €6,266 EUR|Low: €4,280 EUR|High: €19,924 EUR|Avg: €8,716 EUR|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 2€4,280 EUR
Retailer 4€4,793 EUR
Retailer 10€4,990 EUR
Retailer 9€5,792 EUR
Retailer 8€5,885 EUR
Retailer 1€6,266 EUR
Retailer 5€8,605 EUR
Retailer 7€10,335 EUR
Retailer 6€10,567 EUR
Retailer 3€12,617 EUR
With Clarity€19,924 EUR

24 data points across 11 retailers

20 retailers€4,280 EUR to €19,924 EUR

A
Cheapest Retailer
-
€4,280 EUR
$4,782 USD
A
Retailer 2
-
€4,486 EUR
$5,012 USD
View
A
Retailer 3
-
€4,647 EUR
$5,192 USD
View
A
Retailer 4
-
€4,793 EUR
$5,355 USD
View
Final sale: no returns
Retailer 5
-
€4,965 EUR
$5,547 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€4,965 EUR
$5,547 USD
View
A
Retailer 7
-
€4,990 EUR
$5,575 USD
View
A
Retailer 8
-
€5,108 EUR
$5,707 USD
View
A
Retailer 9
-
€5,792 EUR
$6,471 USD
View
Retailer 10
-
€5,885 EUR
$6,575 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
€6,205 EUR
$6,932 USD
View
B+
Retailer 12
-
€6,266 EUR
£5,512 GBP
View
B+
Retailer 13
-
€7,012 EUR
£6,168 GBP
View
B+
Retailer 14
-
€7,677 EUR
$8,577 USD
View
B+
Retailer 15
-
€8,605 EUR
View
B+
Retailer 16
-
€10,335 EUR
£9,092 GBP
View
B+
Retailer 17
-
€10,567 EUR
ZAR 190,728 ZAR
View
B
Retailer 18
-
€14,590 EUR
$16,300 USD
View
B
Retailer 19
-
€17,788 EUR
$19,872 USD
View
Most Expensive
B
With Clarity
2534436000 · Oct 31
€19,924 EUR
$22,259 USD
View
19 more retailers have this diamond
Prices start from €4,280 EURSave up to €15,643 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
4.03ct Round
€4,280 EUR