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Round|Lab Grown|GIA

4.70ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 6521194920

Certificate GIA 6521194920

Diamond specifications and retailer prices

From €7,150 EUR
$8,020 USD
As of October 28, 2026
Save €3,816 EUR (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €10,966 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.7ct lab-grown round diamond

This 4.7ct 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 6521194920. Listed at 3 retailers as of October 28, 2026, with prices from €7,150 to €10,966, a €3,816 spread on the same certified stone. Brilliant Earth lists it at €10,966. 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

4.70
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6521194920
Dimensions10.85 × 10.81 × 6.55 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
10.85 mm10.81 mm4.70 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521194920
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €10,966 EUR|Low: €6,592 EUR|High: €37,438 EUR|Avg: €18,852 EUR|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 2€7,150 EUR
Retailer 3€7,271 EUR
Brilliant Earth€10,966 EUR
Retailer 5€21,138 EUR
Retailer 6€28,589 EUR
Retailer 4€37,438 EUR

9 data points across 6 retailers

3 retailers€7,150 EUR to €10,966 EUR

B+
Cheapest Retailer
-
€7,150 EUR
$8,020 USD
B+
Retailer 2
-
€7,271 EUR
$8,155 USD
View
Most Expensive
B
Brilliant Earth
21409334Y · Oct 31
€10,966 EUR
$12,300 USD
View
2 more retailers have this diamond
Prices start from €7,150 EURSave up to €3,816 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.

B+
4.70ct Round
€7,150 EUR