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Round|Lab Grown|GIA

1.20ct D VS1 Round Lab Grown Diamond

VG • D/VS1 • GIA 2486210420

Certificate GIA 2486210420

Diamond specifications and retailer prices

From €288 EUR
As of November 3, 2026
Save €1,143 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,432 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2486210420. Listed at 23 retailers as of November 3, 2026, with prices from €288 to €1,432, a €1,143 spread on the same certified stone. MOH London lists it at €1,432. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2486210420
Dimensions6.77 × 6.75 × 4.22 mm
L/W Ratio1.00
Top View
6.77 mm6.75 mm1.20 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2486210420
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.5%

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: Nov 3
Current: €1,432 EUR|Low: €286 EUR|High: €1,443 EUR|Avg: €667 EUR|-0.4%
MOH London
Retailer 2
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Retailer 5
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Retailer 11
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 11€288 EUR
Retailer 18€323 EUR
Retailer 4€335 EUR
Retailer 7€358 EUR
Retailer 9€358 EUR
Retailer 5€442 EUR
Retailer 21€493 EUR
Retailer 16€537 EUR
Retailer 2€572 EUR
Retailer 6€575 EUR
Retailer 8€580 EUR
Retailer 17€605 EUR
Retailer 13€606 EUR
Retailer 20€617 EUR
Retailer 3€621 EUR
Retailer 15€880 EUR
Retailer 19€938 EUR
Retailer 12€1,151 EUR
Retailer 14€1,190 EUR
Retailer 10€1,250 EUR
MOH London€1,432 EUR

29 data points across 21 retailers

23 retailers€288 EUR to €1,432 EUR

A
Cheapest Retailer
-
€288 EUR
A
Retailer 2
-
€323 EUR
View
Final sale: no returns
A
Retailer 3
-
€335 EUR
View
Retailer 4
-
€358 EUR
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€358 EUR
View
B+
Retailer 6
-
€442 EUR
View
B+
Retailer 7
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€493 EUR
View
B+
Retailer 8
-
€537 EUR
View
Retailer 9
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€541 EUR
View
Price last confirmed 18 days ago
B+
Retailer 10
-
€572 EUR
View
B+
Retailer 11
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€575 EUR
View
B+
Retailer 12
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€580 EUR
View
B+
Retailer 13
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€605 EUR
View
B+
Retailer 14
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€606 EUR
View
B+
Retailer 15
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€617 EUR
View
B
Retailer 16
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€621 EUR
View
B
Retailer 17
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€880 EUR
View
B
Retailer 18
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€938 EUR
View
B
Retailer 19
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€1,151 EUR
View
B
Retailer 20
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€1,190 EUR
View
B
Retailer 21
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€1,250 EUR
View
B
Retailer 22
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€1,354 EUR
View
Most Expensive
B
MOH London
2486210420 · Nov 5
€1,432 EUR
£1,270 GBP
View
22 more retailers have this diamond
Prices start from €288 EURSave up to €1,143 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
1.20ct Round
€288 EUR