Heart|Lab Grown|GIA

6.21ct H VS2 Heart Lab Grown Diamond

EX • H/VS2 • GIA 2239101683

Certificate GIA 2239101683

Diamond specifications and retailer prices

From €1,787 EUR

$1,996 USD

As of October 31, 2026

Save €3,969 EUR (69%) vs most expensive(unlock to see where)

11 retailers carry this diamond

Most expensive: €5,755 EUR at MOH London · As of October 29, 2026

View at MOH London

About this 6.21ct lab-grown heart diamond

This 6.21ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2239101683. Listed at 11 retailers as of October 29, 2026, with prices from €1,787 to €5,755, a €3,969 spread on the same certified stone. MOH London lists it at €5,755. 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

6.21

Carat

Color

VS2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginLab Grown

Grading LabGIA

CertificateGIA 2239101683

Dimensions11.31 × 13.03 × 7.57 mm

L/W Ratio1.15

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2239101683

Side View

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 31

Current: €5,755 EUR|Low: €1,787 EUR|High: €9,118 EUR|Avg: €3,356 EUR|-1.4%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 31, 2026

Retailer 9€1,787 EUR

Retailer 8€1,924 EUR

Retailer 5€1,969 EUR

Retailer 4€2,098 EUR

Retailer 6€2,372 EUR

Retailer 7€2,878 EUR

Retailer 3€2,936 EUR

Retailer 2€3,001 EUR

Retailer 10€3,031 EUR

MOH London€5,755 EUR

Retailer 11€9,118 EUR

22 data points across 11 retailers

11 retailers€1,787 EUR to €5,755 EUR

Retailer 1

€1,581 EUR

$1,766 USD

Price last confirmed 24 days ago

Retailer 2

€1,719 EUR

$1,921 USD

View

Price last confirmed 17 days ago

B+

Retailer 3

€1,787 EUR

$1,996 USD

View

Final sale: no returns

B+

Retailer 4

€1,924 EUR

$2,149 USD

View

B+

Retailer 5

€1,969 EUR

$2,200 USD

View

B+

Retailer 6

€2,098 EUR

$2,344 USD

View

B+

Retailer 7

€2,372 EUR

HK$20,700 HKD

View

Retailer 8

€2,782 EUR

$3,108 USD

View

Price last confirmed 27 days ago

Retailer 9

€2,878 EUR

$3,215 USD

View

B+

Retailer 10

€3,001 EUR

$3,353 USD

View

Most Expensive

MOH London

2239101683 · Oct 29

€5,755 EUR

£5,063 GBP

View

10 more retailers have this diamond

Prices start from €1,787 EURSave up to €3,969 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.

Similar diamonds

B+

6.21ct Heart

€1,787 EUR