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Cushion|Lab Grown|GIA

1.51ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • GIA 1433447731

Certificate GIA 1433447731

Diamond specifications and retailer prices

From €359 EUR
As of November 4, 2026
Save €1,515 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,849 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G 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 1433447731. Listed at 19 retailers as of November 4, 2026, with a 421% 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

1.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1433447731
Dimensions7.08 × 6.47 × 4.34 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Growth Remnant
Top View
7.08 mm6.47 mm1.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1433447731
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

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: Nov 4
Current: €1,023 EUR|Low: €398 EUR|High: €1,875 EUR|Avg: €1,038 EUR|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 11€398 EUR
Retailer 5€512 EUR
Retailer 10€533 EUR
Retailer 3€557 EUR
Retailer 6€651 EUR
Retailer 8€757 EUR
Retailer 1€1,023 EUR
Retailer 12€1,284 EUR
Retailer 7€1,311 EUR
Retailer 2€1,502 EUR
Retailer 9€1,715 EUR
Retailer 4€1,875 EUR

39 data points across 12 retailers

19 retailers€359 EUR to €1,875 EUR

A
Cheapest Retailer
-
€359 EUR
Final sale: no returns
Retailer 2
-
€398 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€409 EUR
View
A
Retailer 4
-
€512 EUR
View
A
Retailer 5
-
€533 EUR
View
A
Retailer 6
-
€557 EUR
View
A
Retailer 7
-
€651 EUR
View
B+
Retailer 8
-
€682 EUR
View
B+
Retailer 9
-
€690 EUR
View
B+
Retailer 10
-
€757 EUR
View
B+
Retailer 11
-
€1,023 EUR
View
B
Retailer 12
-
€1,281 EUR
View
B
Retailer 13
-
€1,284 EUR
View
B
Retailer 14
-
€1,311 EUR
View
B
Retailer 15
-
€1,502 EUR
View
B
Retailer 16
-
€1,547 EUR
View
B
Retailer 17
-
€1,715 EUR
View
B
Retailer 18
-
€1,875 EUR
View
Most Expensive
Do Amore Diamonds
27-A8C8A5991 · Nov 4
€2,849 EUR
$3,210 USD
View
Price under review
18 more retailers have this diamond
Prices start from €359 EURSave up to €1,515 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
1.51ct Cushion
€359 EUR