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Round|Lab Grown|GIA

4.03ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 3485829874

Certificate GIA 3485829874

Diamond specifications and retailer prices

From €3,680 EUR
$4,111 USD
As of October 31, 2026
Save €23,200 EUR (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €26,880 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 3485829874. Listed at 31 retailers as of October 31, 2026, with prices from €3,680 to €26,880, a €23,200 spread on the same certified stone. Do Amore Diamonds lists it at €26,880. 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 angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 3485829874
Dimensions10.24 × 10.18 × 6.29 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
10.24 mm10.18 mm4.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3485829874
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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 31
Current: €26,880 EUR|Low: €3,680 EUR|High: €26,880 EUR|Avg: €9,351 EUR
Do Amore Diamonds
Retailer 2
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Retailer 23
November 1, 2026
Retailer 9€3,680 EUR
Retailer 6€4,272 EUR
Retailer 5€4,532 EUR
Retailer 8€4,569 EUR
Retailer 13€4,911 EUR
Retailer 11€5,212 EUR
Retailer 23€5,397 EUR
Retailer 3€5,897 EUR
Retailer 18€6,315 EUR
Retailer 4€6,347 EUR
Retailer 15€7,711 EUR
Retailer 19€8,205 EUR
Retailer 10€8,511 EUR
Retailer 22€9,860 EUR
Retailer 21€10,233 EUR
Retailer 20€10,646 EUR
Retailer 2€10,969 EUR
Retailer 7€11,562 EUR
Retailer 17€12,301 EUR
Retailer 14€13,491 EUR
Retailer 16€14,590 EUR
Retailer 12€17,927 EUR
Do Amore Diamonds€26,880 EUR

29 data points across 23 retailers

31 retailers€3,680 EUR to €26,880 EUR

A
Cheapest Retailer
-
€3,680 EUR
$4,111 USD
A
Retailer 2
-
€4,272 EUR
$4,773 USD
View
Retailer 3
-
€4,532 EUR
$5,063 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
€4,532 EUR
$5,063 USD
View
Retailer 5
-
€4,554 EUR
$5,088 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
€4,569 EUR
$5,105 USD
View
Retailer 7
-
€4,773 EUR
$5,332 USD
View
Price last confirmed 38 days ago
Retailer 8
-
€4,773 EUR
$5,332 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
€4,911 EUR
£4,320 GBP
View
Retailer 10
-
€5,210 EUR
$5,821 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
€5,212 EUR
$5,823 USD
View
Final sale: no returns
Retailer 12
-
€5,283 EUR
$5,902 USD
View
Price last confirmed 29 days ago
Retailer 13
-
€5,397 EUR
$6,030 USD
View
Price last confirmed 14 days ago
A
Retailer 14
-
€5,897 EUR
$6,588 USD
View
B+
Retailer 15
-
€6,315 EUR
£5,555 GBP
View
B+
Retailer 16
-
€6,347 EUR
HK$55,400 HKD
View
Retailer 17
-
€6,923 EUR
$7,734 USD
View
Price last confirmed 22 days ago
Retailer 18
-
€6,923 EUR
$7,734 USD
View
Price last confirmed 31 days ago
B+
Retailer 19
-
€7,711 EUR
$8,615 USD
View
B+
Retailer 20
-
€8,205 EUR
View
B+
Retailer 21
-
€8,511 EUR
$9,508 USD
View
B+
Retailer 22
-
€9,860 EUR
$11,016 USD
View
B+
Retailer 23
-
€10,233 EUR
£9,002 GBP
View
B+
Retailer 24
-
€10,646 EUR
ZAR 192,153 ZAR
View
B+
Retailer 25
-
€10,969 EUR
A$18,854 AUD
View
B+
Retailer 26
-
€11,562 EUR
$12,917 USD
View
B+
Retailer 27
-
€12,301 EUR
A$21,142 AUD
View
B
Retailer 28
-
€13,491 EUR
$15,072 USD
View
B
Retailer 29
-
€14,590 EUR
$16,300 USD
View
B
Retailer 30
-
€17,927 EUR
$20,028 USD
View
Most Expensive
B
Do Amore Diamonds
27-1A0B9EA67 · Oct 31
€26,880 EUR
$30,030 USD
View
30 more retailers have this diamond
Prices start from €3,680 EURSave up to €23,200 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
€3,680 EUR