CaratHunter
Plans
Cushion|Natural|GIA

1.51ct L SI2 Cushion Natural Diamond

GD • L/SI2 • GIA 2554510619

Certificate GIA 2554510619

Diamond specifications and retailer prices

From €2,073 EUR
As of November 6, 2026
Save €777 EUR (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,850 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554510619. Listed at 8 retailers as of November 6, 2026, with prices from €2,073 to €2,850, a €777 spread on the same certified stone. Yorxs lists it at €2,850. 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

1.51
Carat
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554510619
Dimensions7.83 × 5.81 × 4.02 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
7.83 mm5.81 mm1.51 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554510619
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.2%

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: Nov 6
Current: €2,317 EUR|Low: €1,907 EUR|High: €2,866 EUR|Avg: €2,321 EUR|+6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 6€2,073 EUR
Retailer 4€2,160 EUR
Retailer 3€2,295 EUR
Retailer 1€2,317 EUR
Retailer 7€2,383 EUR
Retailer 5€2,420 EUR
Retailer 2€2,428 EUR
Yorxs€2,850 EUR

43 data points across 8 retailers

8 retailers€2,073 EUR to €2,850 EUR

B+
Cheapest Retailer
-
€2,073 EUR
B+
Retailer 2
-
€2,160 EUR
View
Retailer 3
-
€2,295 EUR
View
Price last confirmed 9 days ago
B
Retailer 4
-
€2,317 EUR
View
B
Retailer 5
-
€2,383 EUR
View
B
Retailer 6
-
€2,420 EUR
View
B
Retailer 7
-
€2,428 EUR
View
Most Expensive
C
Yorxs
3EB0BD655 · Nov 6
€2,850 EUR
View
7 more retailers have this diamond
Prices start from €2,073 EURSave up to €777 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.

B+
1.51ct Cushion
€2,073 EUR