CaratHunter
Plans
Heart|Lab Grown|GIA

3.21ct I VS1 Heart Lab Grown Diamond

ID • I/VS1 • GIA 6422806876

Certificate GIA 6422806876

Diamond specifications and retailer prices

From €2,086 EUR
$2,330 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €2,086 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.21ct lab-grown heart diamond

This 3.21ct lab-grown heart sits in the three to five carat band, graded I colour (near-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 6422806876. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6422806876
Dimensions10.37 × 8.89 × 6.02 mm
L/W Ratio1.17
Top View
10.37 mm8.89 mm3.21 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422806876
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,086 EUR|Low: €2,086 EUR|High: €3,160 EUR|Avg: €2,623 EUR|-34.0%
October 30, 2026
Brilliant Earth€2,086 EUR

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
5673362Y · Oct 31
€2,086 EUR
$2,330 USD
View

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
3.21ct Heart
€2,086 EUR