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Heart|Lab Grown|GIA

3.21ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • GIA 6475691416

Certificate GIA 6475691416

Diamond specifications and retailer prices

From €900 EUR
$1,005 USD
As of October 25, 2026
Save €3,357 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,257 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.21ct lab-grown heart diamond

This 3.21ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6475691416. Listed at 18 retailers as of October 25, 2026, with prices from €900 to €4,257, a €3,357 spread on the same certified stone. With Clarity lists it at €4,257. 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

3.21
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6475691416
Dimensions9.21 × 10.37 × 6.02 mm
L/W Ratio1.13
Top View
9.21 mm10.37 mm3.21 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6475691416
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.0%

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 25
Current: €1,868 EUR|Low: €745 EUR|High: €4,257 EUR|Avg: €1,841 EUR|+1.4%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 31, 2026
Retailer 2€775 EUR
Retailer 17€843 EUR
Retailer 10€867 EUR
Retailer 8€900 EUR
Retailer 12€1,031 EUR
Retailer 13€1,056 EUR
Retailer 6€1,166 EUR
Retailer 14€1,322 EUR
Retailer 18€1,446 EUR
Retailer 11€1,623 EUR
Retailer 1€1,868 EUR
Retailer 16€2,069 EUR
Retailer 3€2,529 EUR
Retailer 5€2,626 EUR
Retailer 7€2,814 EUR
Retailer 9€3,120 EUR
Retailer 15€3,376 EUR
Retailer 4€4,046 EUR
With Clarity€4,257 EUR

43 data points across 19 retailers

18 retailers€900 EUR to €4,257 EUR

Retailer 1
-
€775 EUR
$866 USD
Price last confirmed 8 days ago
Retailer 2
-
€843 EUR
$942 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€900 EUR
$1,005 USD
View
A
Retailer 4
-
€1,031 EUR
HK$9,000 HKD
View
A
Retailer 5
-
€1,056 EUR
$1,180 USD
View
A
Retailer 6
-
€1,166 EUR
$1,303 USD
View
A
Retailer 7
-
€1,322 EUR
£1,163 GBP
View
B+
Retailer 8
-
€1,446 EUR
$1,615 USD
View
B+
Retailer 9
-
€1,623 EUR
$1,813 USD
View
B+
Retailer 10
-
€1,868 EUR
$2,087 USD
View
Retailer 11
-
€2,069 EUR
ZAR 37,339 ZAR
View
Price last confirmed 7 days ago
B
Retailer 12
-
€2,529 EUR
$2,825 USD
View
Retailer 13
-
€2,626 EUR
$2,933 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
€2,814 EUR
$3,144 USD
View
B
Retailer 15
-
€3,120 EUR
$3,486 USD
View
B
Retailer 16
-
€3,376 EUR
£2,970 GBP
View
Retailer 17
-
€4,046 EUR
$4,520 USD
View
Price last confirmed 21 days ago
Most Expensive
B
With Clarity
6475691416 · Oct 31
€4,257 EUR
$4,756 USD
View
17 more retailers have this diamond
Prices start from €900 EURSave up to €3,357 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
3.21ct Heart
€900 EUR