CaratHunter
Plans
Round|Lab Grown|GIA

1.21ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • GIA 6502204729

Certificate GIA 6502204729

Diamond specifications and retailer prices

From €186 EUR
$208 USD
As of October 30, 2026
Save €235 EUR (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €639 EUR at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6502204729. Listed at 7 retailers as of October 30, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 6502204729
Dimensions6.85 × 6.82 × 4.21 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Growth Remnant
Top View
6.85 mm6.82 mm1.21 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502204729
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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 30
Current: €639 EUR|Low: €160 EUR|High: €2,329 EUR|Avg: €602 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4€160 EUR
Retailer 2€186 EUR
Retailer 3€199 EUR
Retailer 5€199 EUR
Retailer 7€338 EUR
Retailer 6€423 EUR
NZ Jewellers€639 EUR
Retailer 9€672 EUR
Retailer 8€2,329 EUR

21 data points across 9 retailers

7 retailers€186 EUR to €421 EUR

Retailer 1
-
€160 EUR
$179 USD
Price last confirmed 13 days ago
A
Retailer 2
-
€186 EUR
$208 USD
View
Retailer 3
-
€199 EUR
$222 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
€199 EUR
$222 USD
View
B+
Retailer 5
-
€421 EUR
$470 USD
View
Retailer 6
-
€423 EUR
$473 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
aa40d882-90da-45ea-9120-3b927b837bc8 · Oct 18
€639 EUR
$714 USD
View
Price last confirmed 13 days ago
6 more retailers have this diamond
Prices start from €186 EURSave up to €235 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
1.21ct Round
€186 EUR