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Cushion|Natural|GIA

0.51ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 2536383775

Certificate GIA 2536383775

Diamond specifications and retailer prices

From €260 EUR
$292 USD
As of November 2, 2026
Save €127 EUR (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €387 EUR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536383775. Listed at 5 retailers as of November 2, 2026, with prices from €260 to €387, a €127 spread on the same certified stone. 77 Diamonds lists it at €387. 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

0.51
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536383775
Dimensions4.44 × 4.42 × 3.00 mm
L/W Ratio1.00
Top View
4.44 mm4.42 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536383775
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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 2
Current: €387 EUR|Low: €229 EUR|High: €413 EUR|Avg: €325 EUR|-4.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3€260 EUR
Retailer 5€272 EUR
Retailer 4€307 EUR
Retailer 2€353 EUR
77 Diamonds€387 EUR

41 data points across 5 retailers

5 retailers€260 EUR to €387 EUR

A
Cheapest Retailer
-
€260 EUR
$292 USD
Final sale: no returns
B+
Retailer 2
-
€272 EUR
MYR 1,245 MYR
View
B+
Retailer 3
-
€307 EUR
SGD 465 SGD
View
B+
Retailer 4
-
€353 EUR
$396 USD
View
Most Expensive
B+
77 Diamonds
CUSCPAUGCJUT5 · Nov 3
€387 EUR
£342 GBP
View
4 more retailers have this diamond
Prices start from €260 EURSave up to €127 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
0.51ct Cushion
€260 EUR